The Heinz-Nixdorf-Chair for Distributed Information Systems at the Friedrich Schiller University of Jena (Germany) invites applications for a fully funded PhD student position in Biodiversity Data Visualization for the data management project of the Biodiversity Exploratories (BE) Priority Program.

Deadline for application: 2nd, May 2014

Start date: June 2014 or later

What this is about

The data management project provides the platform for data storage and information exchange for the projects of the DFG Priority Program "Biodiversity Exploratories". Examples of the thematic focus of the projects include botany, forestry, soil, animal, fluxes, modeling, and remote sensing. This diversity is reflected in the format, structure, and semantics of their data which we manage.

Tasks in this project will be centered on the investigation and development of novel visualization methods and user-friendly tools for exploration, search and discovery, quality assurance and integration of the heterogeneous, large volume biodiversity data.  Overall, the study should contribute to the science of visualization for big-data-driven biodiversity research.

More information on the requirements, conditions and how to apply find in the official job offer attached below.

Full article available at: http://dx.doi.org/10.1186/1471-2105-12-S15-S1 

Abstract: In an effort to increase conservation effectiveness through the use of Earth observation technologies, a group of remote sensing scientists affiliated with government and academic institutions and conservation organizations identified 10 questions in conservation for which the potential to be answered would be greatly increased by use of remotely sensed data and analyses of those data. Our goals were to increase conservation practitioners’ use of remote sensing to support their work, increase collaboration between the conservation science and remote sensing communities, identify and develop new and innovative uses of remote sensing for advancing conservation science, provide guidance to space agencies on how future satellite missions can support conservation science, and generate support from the public and private sector in the use of remote sensing data to address the 10 conservation questions. We identified a broad initial list of questions on the basis of an email chain-referral survey. We then used a workshop-based iterative and collaborative approach to whittle the list down to these final questions (which represent 10 major themes in conservation): How can global Earth observation data be used to model species distributions and abundances? How can remote sensing improve the understanding of animal movements? How can remotely sensed ecosystem variables be used to understand, monitor, and predict ecosystem response and resilience to multiple stressors? How can remote sensing be used to monitor the effects of climate on ecosystems? How can near real-time ecosystem monitoring catalyze threat reduction, governance and regulation compliance, and resource management decisions? How can remote sensing inform configuration of protected area networks at spatial extents relevant to populations of target species and ecosystem services? How can remote sensing-derived products be used to value and monitor changes in ecosystem services? How can remote sensing be used to monitor and evaluate the effectiveness of conservation efforts? How does the expansion and intensification of agriculture and aquaculture alter ecosystems and the services they provide? How can remote sensing be used to determine the degree to which ecosystems are being disturbed or degraded and the effects of these changes on species and ecosystem functions?

The World Conservation Monitoring Centre (WCMC) is looking to hire a Postdoctoral Scientist as part of the Nippon Foundation – University of British Columbia Nereus Program (www.nereusprogram.org). In association with the Department of Geography, University of Cambridge, this international collaboration is focused on the prediction of future global ocean fisheries, and will contribute to global sustainable fisheries and ocean management.

The role: The primary research focus of this position is to work in collaboration with UNEP-WCMC, Department of Geography, Cambridge University, and other partners on the Nippon Foundation – UBC Nereus Program to research the drivers of change in productivity in critical marine and coastal ecosystems and their impacts on fisheries-related ecosystem services.

Key responsibilities: The post holder will build upon the work of a previous post-doctoral scientist to simulate global patterns of marine ecosystem structure and function with an emphasis on fisheries production and food security. Specifically, they will improve the ecological realism of an existing dynamic ecosystem model recently published by WCMC and Microsoft Research (the Madingley model, www.madingleymodel.org) – extending the representation of climate and incorporating data on fishing pressure.

The candidate: The successful candidate will hold a PhD in marine or coastal ecology, or a related discipline with a strong emphasis on spatial analysis and modelling. They will have extensive knowledge of and experience in mathematical ecosystem modelling, programming and spatial statistics. They will also have carried out significant research at the global scale and will hold a proven record of academic performance. Furthermore, they will have an understanding of the essential characteristics of successful partnership-building and will be able to demonstrate the ability to work collaboratively and internationally.

Closing date: 2014-11-28

More information available in the ortiginal job offer: http://www.unep-wcmc.org/vacancies/postdoctoral-scientist-ad861

A new EU BON acknowledged paper "Advancing species diversity estimate by remotely sensed proxies: A conceptual review" has been recently published in the journal Ecological Informatics.

Abstract: 

Many geospatial tools have been advocated in spatial ecology to estimate biodiversity and its changes over space and time. Such information is essential in designing effective strategies for biodiversity conservation and management. Remote sensing is one of the most powerful approaches to identify biodiversity hotspots and predict changes in species composition in reduced time and costs. This is because, with respect to field-based methods, it allows to derive complete spatial coverages of the Earth surface under study in a short period of time. Furthermore, remote sensing provides repeated coverages of field sites, thus making studies of temporal changes in biodiversity possible. In this paper we discuss, from a conceptual point of view, the potential of remote sensing in estimating biodiversity using various diversity indices, including alpha- and beta-diversity measurements.

Original Source: 

Rocchini D, Hernández-Stefanoni J L, He KS (2014) Advancing species diversity estimate by remotely sensed proxies: A conceptual review. Ecological Informatics. DOI: 10.1016/j.ecoinf.2014.10.006

The Mediterranean Institute for Biodiversity and Ecology (IMBE, Aix-Marseille University, Aix-en-Provence, France), in its research group "Macroecology and Biogeography of Global Change (MacroBio)" has a PostDoc position open for applications. The post has a duration of 36 months, the initial contract is made for 18 months, being extended based on an assessment of performance. The position is funded by the European Commission through the FP7 Research Project LUC4C and affiliated to the French National Scientific Research Centre (CNRS).

The main topic is to improve the way LULCC processes are represented in the DGVM LPJmL through enhanced soil and vegetation process representation. Work should improve the model's capacity to project climate-LULCC interactions for the computation of net climate effects, and ecosystem services. One focus is on the representation of diverse agricultural management systems, cropland abandonment/afforestation and forest management, in order to develop ways to account for their effects on biochemical cycles and biophysics.

The European Environment Agency (EEA) is organising an open competition with a view to recruiting a contract agent to work as Project Manager within the area of biodiversity indicators and assessments and further with a view to establishing a reserve list.

THE AGENCY

The EEA is an Agency of the European Union (EU) and one of the decentralised Union bodies. The EEA aims to support sustainable development and to help achieve significant and measurable improvement inEurope’s environment, through the provision of timely, targeted, relevant and reliable information to policy-making agents and the public.

More information is available on the official EEA page: http://www.eea.europa.eu/about-us/jobs/eeavacancy.2015-01-14.3625557226

The University of Cambridge invites for applications for a Research Associate to work on EU-BON, a major EU-funded research project, seeking to improve the use of biodiversity data in public policy. EU-BON will carry out research towards building a European gateway for biodiversity information, which will integrate a wide range of biodiversity data from on ground observations to remote sensing datasets and make it accessible for scientists, policy makers, and the public. The project is coordinated from the Berlin Natural History Museum with the University of Cambridge contribution being led Professor William Sutherland (Department of Zoology) and Dr Robert Doubleday (Centre for Science and Policy and Department of Geography). EU-BON started on 1 December 2012 and runs for 4.5 years.

The post The researcher will carry out research on how biodiversity data is currently used in European policy making and will contribute to analysis of the opportunities to increase its effective provision and use. Research methods are likely to combine qualitative and quantitative analysis and to focus on the use of biodiversity data in public policy contexts. The researcher will be expected to spend time working in both the Department of Zoology and the Centre for Science and Policy.

In addition to carrying out research on the use of biodiversity data in European policy making, the researcher will support Cambridge's contribution to EU BON as a whole. This will involve contributing to other workpackages as and when required. More information about EU BON can be found here:http://www.eubon.eu

Person Specification Applicants should have a PhD in a relevant field. Experience in both qualitative and quantitative analysis is desirable. Applicants should ideally have some first-hand experience of public policy processes and a willingness to travel within the European Union for research. Excellent organisational and communication skills will be essential in working as a successful part of this large, multi-partner and multinational team.

Any enquiries concerning the position can be made to Dr Robert Doubleday,rob.doubleday@csap.cam.ac.uk or Professor William Sutherland, w.sutherland@zoo.cam.ac.uk

Interviews for this post will take place on Thursday 18th June 2015.

To apply and for more information, please go to teh official job offer.

A new aticle published in Ecology Letters  looks into the indirect interactions among tropical tree species through shared rodent seed predators. The reasearch is part of the work of EU BON postdoc Carol X. Garzon-Lopez.

Abstract: The coexistence of numerous tree species in tropical forests is commonly explained by negative dependence of recruitment on the conspecific seed and tree density due to specialist natural enemies that attack seeds and seedlings (‘Janzen–Connell’ effects). Less known is whether guilds of shared seed predators can induce a negative dependence of recruitment on the density of different species of the same plant functional group. We studied 54 plots in tropical forest on Barro Colorado Island, Panama, with contrasting mature tree densities of three coexisting large seeded tree species with shared seed predators. Levels of seed predation were far better explained by incorporating seed densities of all three focal species than by conspecific seed density alone. Both positive and negative density dependencies were observed for different species combinations. Thus, indirect interactions via shared seed predators can either promote or reduce the coexistence of different plant functional groups in tropical forest.

Carol X. Garzon-Lopez et. al. (2015) Indirect interactions among tropical tree species through shared rodent seed predators: a novel mechanism of tree species coexistence. Ecology Letters. doi: 10.1111/ele.12452

The Swedish University of Agricultural Sciences offers a new position for Postdoctoral researcher in ecology: Spatial population dynamics at a species’ northern range margin at the Department of Ecology.

The department conducts empirical and theoretical research for sustainable forest and agricultural production and efficient biological conservation. Research on populations, communities, and ecosystems forms the foundation for studying the influence of land use and climate on animals, plants, soils nutrient status, and greenhouse gas balances. Solutions are sought that will mitigate climate change, preserve threatened species, benefit biological diversity and ecosystem services, and control pests in forest and agricultural landscapes as well as in urban areas.

Duties: The postdoc researcher will study spatial population dynamics in an insect at the northern margin of its global distribution, by taking advantage of a data from a long-term study of the butterfly Pyrgus armoricanus. The main purpose of the project is to understand how climate, habitat fragmentation and habitat quality influence the regional distribution and population dynamics of this butterfly, and to use this knowledge to predict population persistence and distribution in an altered climate and after changed land use. The successful candidate wull also analyze time-series data on population dynamics in relation to weather and habitat quality. There will also be opportunities to model future regional distribution or population persistence under scenarios of future land use and climate change.

Place of work: Uppsala

Form of employment: Temporary employment, 1 year.

Deadlines: June 1, 2015

For more information on requirements and how to apply, lease visit the official job offer page: http://www.slu.se/sv/om-slu/fristaende-sidor/aktuellt/lediga-tjanster/las-mer/?eng=1&Pid=1875

One of our recent associated partners, the EU project GLOBIS-B has published its first paper: "Towards global interoperability for supporting biodiversity research on essential biodiversity variables (EBVs)". You can find the article here.

Abstract: 

Essential biodiversity variables (EBVs) have been proposed by the Group on Earth Observations Biodiversity Observation Network (GEO BON) to identify a minimum set of essential measurements that are required for studying, monitoring and reporting biodiversity and ecosystem change. Despite the initial conceptualisation, however, the practical implementation of EBVs remains challenging. There is much discussion about the concept and implementation of EBVs: which variables are meaningful; which data are needed and available; at which spatial, temporal and topical scales can EBVs be calculated; and how sensitive are EBVs to variations in underlying data? To advance scientific progress in implementing EBVs we propose that both scientists and research infrastructure operators need to cooperate globally to serve and process the essential large datasets for calculating EBVs. We introduce GLOBIS-B (GLOBal Infrastructures for Supporting Biodiversity research), a global cooperation funded by the Horizon 2020 research and innovation framework programme of the European Commission. The main aim of GLOBIS-B is to bring together biodiversity scientists, global research infrastructure operators and legal interoperability experts to identify the research needs and infrastructure services underpinning the concept of EBVs. The project will facilitate the multi-lateral cooperation of biodiversity research infrastructures worldwide and identify the required primary data, analysis tools, methodologies and legal and technical bottlenecks to develop an agenda for research and infrastructure development to compute EBVs. This requires development of standards, protocols and workflows that are ‘self-documenting’ and openly shared to allow the discovery and analysis of data across large spatial extents and different temporal resolutions. The interoperability of existing biodiversity research infrastructures will be crucial for integrating the necessary biodiversity data to calculate EBVs, and to advance our ability to assess progress towards the Aichi targets for 2020 of the Convention on Biological Diversity (CBD).

Original Source:

W. Daniel Kissling et. al. (2015) Towards global interoperability for supporting biodiversity research on essential biodiversity variables (EBVs). Biodiversity. DOI: 10.1080/14888386.2015.1068709

A new article published in the Journal of Marine Science and Engineering looks at how Aphia, the core platform that underpins the World Register of Marine Species (WoRMS),  can Serve the taxonomic community and the field of biodiversity informatics.

Abstract

The Aphia platform is an infrastructure designed to capture taxonomic and related data and information, and includes an online editing environment. The latter allows easy access to experts so they can update the content of the database in a timely fashion. Aphia is the core platform that underpins the World Register of Marine Species (WoRMS) and its more than 80 related global, regional and thematic species databases, but it also allows the storage of non-marine data. The content of Aphia can be consulted online, either by individual users or via machine-to-machine interactions. Aphia uses unique and stable identifiers for each available name in the database through the use of Life Science Identifiers (LSIDs). The system not only allows the storage of accepted and unaccepted names, but it also documents the relationships between names. This makes it a very powerful tool for taxonomic quality control, and also allows the linking of different pieces of information through scientific names, both within the Aphia platform and in relation to externally hosted databases. Through these LSIDs, Aphia has become an important player in the field of (marine) biodiversity informatics, allowing interactions between its own taxonomic data and e.g., biogeographic databases. Some applications in the field of biodiversity informatics encompass the coupling of species traits and taxonomy, as well as the creation of diverse, expert validated data products that can be used by policy makers, for example. Aphia also supplies (part of) its content to other data integrators and the infrastructure can be used to host orphan databases in danger of being lost.

Original Source: http://www.mdpi.com/2077-1312/3/4/1448/htm

A new paper "Combining internal and external motivations in multi-actor governance arrangements for biodiversity and ecosystem services" published in the journal Environmental Science & Policy looks at ways to motivate actions for biodiversity conservation and ecosystem services provision. The paper is a result of the EU FP7 funded project BIOMOT.

Abstract: 

This paper analyses the possibility of building a mutually supportive dynamics between internally and externally motivated behaviour for biodiversity conservation and ecosystem services provision. To this purpose a face to face survey amongst 169 key actors of 34 highly successful and prominent biodiversity arrangements in seven EU countries was conducted. The main finding of the paper is the feasibility of combining inherently intrinsically motivated behaviours (providing enjoyment, pleasure from experimentation and learning, aesthetic satisfaction) and internalized extrinsic motivations (related to the identification with the collective goals of conservation policy) through a common set of governance features. Successful initiatives that combine internal and external motivations share the following features: inclusive decision making processes, a broad monitoring by "peers" beyond the core staff of the initiatives, and a context that is supportive for the building of autonomous actor competences. These findings are in line with the psycho-sociological theory of motivation, which shows the importance of a psycho-social context leading to a subjective perception of autonomy and a sense of competence of the actors.

Original Source: 

Tom Dedeurwaerdere, Jeroen Admiraal, Almut Beringer, Flavia Bonaiuto, Lavinia Cicero, Paula Fernandez-Wulff, Janneke Hagens, Juha Hiedanpää, Paul Knights, Erica Molinario, Paolo Melindi-Ghidi, Florin Popa, Urban Šilc, Nathalie Soethe, Tiina Soininen, Jose Luis Vivero, Combining internal and external motivations in multi-actor governance arrangements for biodiversity and ecosystem services, Environmental Science & Policy, Volume 58, April 2016, Pages 1-10, ISSN 1462-9011, http://dx.doi.org/10.1016/j.envsci.2015.12.003

The Tropical Ecology Assessment and Monitoring (TEAM) network has the aim to measure and compare plants, terrestrial mammals, ground-dwelling birds and climate using a standard methodology in a range of tropical forests, from relatively pristine places to those most affected by people. TEAM currently operates in sixteen tropical forest sites across Africa, Asia and Latin America supporting a network of scientists committed to standardized methods of data collection to quantify how plants and animals respond to pressures such as climate change and human encroachment.

A recent TEAM network paper published in PLOS Biology deals with the standartization of methods in assessing biodiversity trends in tropical forest protected areas.

Abstract: 

Applications for a Project Manager position for the Horizon 2020 project called COOP+ are now open at the University of Granada (Spain). This project aims to foster the cooperation among EU environmental research infrastructures (EISCAT, ICOS, EMSO, LifeWatch) and their international counterparts (NEON, TERN, AMERIFLUX, LBA, ILTER, OOI, AMISR, IMOS, etc.).

The Project Manager will be in contact with the project consortium on a daily basis to foster the cooperation among RIs. He/she will be responsible for communication with project partners (organizing meetings, workshops and videoconferences during the project duration, maintenance of web page). He/she will also participate in writing reports, timely production of deliverables as well as scientific outputs. He/she will join the "Laboratory of ecology" located in theAndalusian Institute for Earth System Research, at the University of Granada (Spain).

More infornation on the position, requirements and how to apply can be found in the offcial job offer.

A new EU BON acknowledging data article provides a virtual species set as a valuable tool in biodiversity monitoring. 

Abstract

Predicting species potential and future distribution has become a relevant tool in biodiversity monitoring and conservation. In this data article we present the suitability map of a virtual species generated based on two bioclimatic variables, and a dataset containing more than 700,000 random observations at the extent of Europe. The dataset includes spatial attributes such as: distance to roads, protected areas, country codes, and the habitat suitability of two spatially clustered species (grassland and forest species) and a wide-spread species.

Original Source:

Garzon-Lopez, C.X., Bastin, L., Foody, G.M., Rocchini, D. (2016). A virtual species set for robust and reproducible Species Distribution Modelling tests. Data in Brief, 7: 476-479. doi: http://dx.doi.org/10.1016/j.dib.2016.02.058

A new position for "Researcher and Scientific Project Manager" is opened by the Doing it Together science (DITOs) project, running under the European Citizen Science Association (ECSA) within the H2020 framework, and led by the UCL London.

The DITOs project aims to elevate public engagement with science across Europe from passive engagement with the process of developing science to an active one.

Deadline: 23.05.2016

For more information on how to apply and requirements for this position, please download the Official Job Offer.

Established under the auspices of the UNEP Convention on Migratory Species (UNEP/CMS), the Agreement on the Conservation of Cetaceans of the Black Sea, Mediterranean Sea and contiguous Atlantic area (ACCOBAMS) is an Intergovernmental Agreement aimed at achieving and maintaining a favorable conservation status for cetaceans though the implementation of coordinated measures.

The Secretariat of ACCOBAMS, based in Monaco, ensures the coordination of the Agreement implementation and provides assistance to the Contracting Parties. In this context, the Secretariat is working on the development of an initiative aimed at responding to the ACCOBAMS strategic objective on improving the understanding of the conservation status of cetaceans at the Mediterranean/Black Sea macroregional level (the "ACCOBAMS Survey Initiative" – ASI).

A new opinion piece published in the journal Global Change Biology looks at the development of biodiversity scenarios and their inclusion of  future land-use changes.

Abstract: 

A new research paper Linking Earth Observation and taxonomic, structural and functional biodiversity: Local to ecosystem perspectives published in the journal Ecological Indicators looks at the ways in which earth observation (EO) techniques may provide a solution to overcome shortcomings in biodiversity monitoring by measuring entities of interest at different spatial and temporal scales. 

Abstract: 

Impacts of human civilization on ecosystems threaten global biodiversity. In a changing environment, traditional in situ approaches to biodiversity monitoring have made significant steps forward to quantify and evaluate BD at many scales but still, these methods are limited to comparatively small areas. Earth observation (EO) techniques may provide a solution to overcome this shortcoming by measuring entities of interest at different spatial and temporal scales.

This paper provides a comprehensive overview of the role of EO to detect, describe, explain, predict and assess biodiversity. Here, we focus on three main aspects related to biodiversity taxonomic diversity, functional diversity and structural diversity, which integrate different levels of organization molecular, genetic, individual, species, populations, communities, biomes, ecosystems and landscapes. In particular, we discuss the recording of taxonomic elements of biodiversity through the identification of animal and plant species. We highlight the importance of the spectral traits (ST) and spectral trait variations (STV) concept for EO-based biodiversity research.

Furthermore we provide examples of spectral traits/spectral trait variations used in EO applications for quantifying taxonomic diversity, functional diversity andstructural diversity. We discuss the use of EO to monitor biodiversity and habitat quality using differ-ent remote-sensing techniques. Finally, we suggest specifically important steps for a better integrationof EO in biodiversity research.EO methods represent an affordable, repeatable and comparable method for measuring, describing,explaining and modelling taxonomic, functional and structural diversity. Upcoming sensor developmentswill provide opportunities to quantify spectral traits, currently not detectable with EO, and will surelyhelp to describe biodiversity in more detail. Therefore, new concepts are needed to tightly integrate EOsensor networks with the identification of biodiversity. This will mean taking completely new directionsin the future to link complex, large data, different approaches and models.

Original reseach:

A. Lausch, L. Bannehr, M. Beckmann, C. Boehm, H. Feilhauer, J.M. Hacker, M. Heurich, A. Jung, R. Klenke, C. Neumann, M. Pause, D. Rocchini, M.E. Schaepman, S. Schmidtlein, K. Schulz, P. Selsam, J. Settele, A.K. Skidmore, A.F. Cord, Linking Earth Observation and taxonomic, structural and functional biodiversity: Local to ecosystem perspectives, Ecological Indicators, Volume 70, November 2016, Pages 317-339, ISSN 1470-160X, http://dx.doi.org/10.1016/j.ecolind.2016.06.022

The planetary boundaries framework attempts to set limits for biodiversity loss within which ecological function is relatively unaffected. In a recent article in Science Newbold et al. present a quantitative global analysis of the extent to which the proposed planetary boundary has been crossed. 

Abstract: 

Land use and related pressures have reduced local terrestrial biodiversity, but it is unclear how the magnitude of change relates to the recently proposed planetary boundary ("safe limit"). We estimate that land use and related pressures have already reduced local biodiversity intactness—the average proportion of natural biodiversity remaining in local ecosystems—beyond its recently proposed planetary boundary across 58.1% of the world’s land surface, where 71.4% of the human population live. Biodiversity intactness within most biomes (especially grassland biomes), most biodiversity hotspots, and even some wilderness areas is inferred to be beyond the boundary. Such widespread transgression of safe limits suggests that biodiversity loss, if unchecked, will undermine efforts toward long-term sustainable development.

The study is available at http://dx.doi/10.1126/science.aaf2201

Are protected areas working when it comes to promoting biodivesity? A new study, published in Nature Communications, shows that local biodiversity is actually higher within, rather than outside protected areas.

Abstract: 

Protected areas are widely considered essential for biodiversity conservation. However, few global studies have demonstrated that protection benefits a broad range of species. Here, using a new global biodiversity database with unprecedented geographic and taxonomic coverage, we compare four biodiversity measures at sites sampled in multiple land uses inside and outside protected areas. Globally, species richness is 10.6% higher and abundance 14.5% higher in samples taken inside protected areas compared with samples taken outside, but neither rarefaction-based richness nor endemicity differ significantly. Importantly, we show that the positive effects of protection are mostly attributable to differences in land use between protected and unprotected sites. Nonetheless, even within some human-dominated land uses, species richness and abundance are higher in protected sites. Our results reinforce the global importance of protected areas but suggest that protection does not consistently benefit species with small ranges or increase the variety of ecological niches.

Original Source:

The original article is openly accessible at:

http://dx.doi.org/10.1038/ncomms12306

Key in ensuring the effectiveness of conservation efforts and maintaining ecosystem health, measuring biodiversity can benefit greatly when remote sensing data comes into the equation. A new EU BON related paper, published in the journal Ecological Indicators, proposes open source solutions for measuring the important Rao's Q index, when it comes to remote sensing data.

Abstract: 

Measuring biodiversity is a key issue in ecology to guarantee effective indicators of ecosystem health at different spatial and time scales. However, estimating biodiversity from field observations might present difficulties related to costs and time needed. Moreover, a continuous data update for biodiversity monitoring purposes might be prohibitive. From this point of view, remote sensing represents a powerful tool since it allows to cover wide areas in a relatively low amount of time. One of the most common indicators of biodiversity is Shannon's entropy H′, which is strictly related to environmental heterogeneity, and thus to species diversity. However, Shannon's entropy might show drawbacks once applied to remote sensing data, since it considers relative abundances but it does not explicitly account for distances among pixels’ numerical values. In this paper we propose the use of Rao's Q applied to remotely sensed data, providing a straightforward R-package function to calculate it in 2D systems. We will introduce the theoretical rationale behind Rao's index and then provide applied examples based on the proposed R function.

Original Source: 

Rocchini, D., Marcantonio, M., Ricotta, C. (2017). Measuring Rao's Q diversity index rom remote sensing: an open source solution. Ecological Indicators, 72: 234-238. [5years-IF: 3.649] DOI:10.1016/j.ecolind.2016.07.039

A new EU BON derived paper, publsihed recently in the journal Remote Sensing, introduces eHabitat+, a habitat modelling service supporting the European Commission’s Digital Observatory for Protected Areas.

Abstract:

Protected areas (PAs) need to be assessed systematically according to biodiversity values and threats in order to support decision-making processes. For this, PAs can be characterized according to their species, ecosystems and threats, but such information is often difficult to access and usually not comparable across regions. There are currently over 200,000 PAs in the world, and assessing these systematically according to their ecological values remains a huge challenge. However, linking remote sensing with ecological modelling can help to overcome some limitations of conservation studies, such as the sampling bias of biodiversity inventories. The aim of this paper is to introduce eHabitat+, a habitat modelling service supporting the European Commission’s Digital Observatory for Protected Areas, and specifically to discuss a component that systematically stratifies PAs into different habitat functional types based on remote sensing data. eHabitat+ uses an optimized procedure of automatic image segmentation based on several environmental variables to identify the main biophysical gradients in each PA. This allows a systematic production of key indicators on PAs that can be compared globally. Results from a few case studies are illustrated to show the benefits and limitations of this open-source tool.

Original Source: 

Martínez-López, J.; Bertzky, B.; Bonet-García, F.J.; Bastin, L.; Dubois, G. Biophysical Characterization of Protected Areas Globally through Optimized Image Segmentation and Classification. Remote Sens. 2016, 8, 780. DOI: 0.3390/rs8090780

A new editorial, published in the Journal of Apllied Ecology looks at modelling and monitoring as methods for adaptive biodiversity management in the 21st century.

Abstract: 

With increasing threats on biodiversity, informed conservation decisions need to be based on currently observed and future predicted trends of biodiversity (Pereira, Navarro & Martins 2012; Guisan et al. 2013). In this regard, two essential components supporting informed biodiversity conservation decisions are good monitoring data to assess recent and ongoing trends (Collen et al. 2013; Pereira et al. 2013) and robust models to anticipate possible future trends (Pereira et al. 2010a; Akc
akaya et al. 2016). Models benefit from robust monitoring data sets, that is repeated observations of biodiversity, as they need data to be fitted or validated, but models can also help assess data representativeness (e.g. by highlighting any bias), support proper data collection (e.g. covering the relevant gradients) or be used to make more effective use of biodiversity observations (Guisan et al. 2006, 2013; Ferrier 2011).

Read more in the open access paper.

Tumwater, WA — The Washington State Department of Labor & Industries has published a hazard alert on the risks of worker exposure to silica dust.

Lansing, MI – Even though winter is in its final weeks, workers need to keep taking proper precautions around ice, Michigan OSHA states in a hazard alert released in February.

Tumwater, WA – The Washington State Department of Labor & Industries has released a hazard alert warning of the dangers of exploding tanks during metal recycling.

Methylene chloride, also called dichloromethane or MC, is a volatile and colorless liquid with a sweet, chloroform-like odor.

Arlington, VA — The Mine Safety and Health Administration is reminding mine operators of best practices for preventing heat stress and treating workers who become overheated.

St. Paul, MN – Power press operators should wear proper eye, hand and feet protection to avoid potential hazards created by their work, Minnesota OSHA warns in a recently issued safety hazard alert.

Grace WorkForce uses an advanced gyro/accelerometer to detect a worker’s fall from height, and automatically transmits an emergency alert, prompting rescue.

Arlington, VA — The Mine Safety and Health Administration has issued a safety alert in response to five fatal incidents that occurred when miners situated between a longwall face conveyor and coal face were struck by falling sections of the face or roof.

Arlington, VA — Prompted by a recent incident in which a bulldozer operator working on a surge pile of coal was engulfed and trapped in the machine’s cab when the pile collapsed, the Mine Safety and Health Administration has issued a safety alert.

Arlington, VA — In response to a number of fatalities and serious injuries involving miners working near highwalls in recent years, the Mine Safety and Health Administration has issued a safety alert on the associated hazards.

Olympia, WA — Pesticide spray tanks are considered confined spaces if they’re big enough to enter (through a manhole cover or access port) and occupy, and require a permit for full or partial entry, emphasizes a new hazard alert from the Washington State Department of Labor & Industries’ Division of Occupational Safety and Health.

Washington — In an effort to protect retail employees from exposure to COVID-19, OSHA has issued a safety alert.

Emergency24, an Underwriters Laboratory-listed central station that writes its own proprietary software, and BluePoint Alert Solutions, a company that focuses on hardware installation, training and implementation of Rapid Emergency Response Systems (RERS), have partnered to leverage each companies’ capabilities to minimize the impact of crisis situations, such as an active shooter event or natural disaster.

A U.S. District Court decision clarifies why the defendants’ conduct was not the legal cause of a plaintiff’s death. 

Washington — Prompted by a recent spate of deaths during diving operations, particularly at power generation facilities, OSHA has issued a safety alert on diving work performed near drains, tunnels, pipes and valves.

We examine the impact of emerging technologies, the resilience of these systems, and the crucial partnership between manufacturers, security integrators and monitoring stations in ensuring public safety during critical events.

Washington – Responding to ongoing damage in the Gulf Coast region caused by Hurricane Harvey, the Chemical Safety Board has issued a safety alert warning oil and chemical facility workers to follow special precautions when restarting in the wake of the storm.

Washington — The Bureau of Safety and Environmental Enforcement has found “noticeable gaps” in safety regarding fired vessels on a few offshore oil and gas platforms in the Gulf of Mexico that “warrant attention to prevent or mitigate uncontrolled releases of hydrocarbons, toxic substances or other materials,” according to an agency safety alert issued Oct. 2.

Washington — In response to the death of a drillship worker who lacked formal training on using a hydraulic torque wrench, the Bureau of Safety and Environmental Enforcement has issued a safety alert.

Tumwater, WA — A new hazard alert from the Washington State Department of Labor & Industries outlines the roles, responsibilities and procedures of erecting and dismantling tower cranes.

Arlington, VA — In response to more than 500 incidents on longwalls in underground coal mines over the past decade, the Mine Safety and Health Administration has issued a safety alert.

Washington — Alarmed by recent separate incidents – one fatal – involving members of airport ground crews, the Federal Aviation Administration has issued a safety alert calling on airlines to review safety protocol.

Portland, OR — Spurred by five vehicle operator deaths between 2019 and 2022, a new hazard alert offers best practices for protecting roadside workers and stranded drivers.

Portland, OR — In an effort to prevent worker deaths and injuries stemming from runover and backover incidents, the Oregon Institute of Occupational Health Sciences has issued a hazard alert.

Boston — “A future with more frequent and severe storms” has heightened the urgency for protecting workers from injuries caused by falling tree limbs, a new safety alert states.