science and technology Balanced approach to restoring farmland biodiversity shares and separates land By ec.europa.eu Published On :: Tue, 20 Nov 2012 11:38:58 GMT It is possible to balance agricultural production with improved biodiversity on farmland, according to researchers. A new study suggests using a combination of land sharing techniques, which enhance biodiversity on existing farmland, with land separation techniques, which designate separate areas for conservation and farmland production. Full Article
science and technology Bird monitoring methods have potential to be improved By ec.europa.eu Published On :: Tue, 20 Nov 2012 11:39:41 GMT The first ever European-wide study of bird monitoring practices reveals a wide range of monitoring protocols. The researchers provide recommendations for improving bird monitoring programmes, in particular, for those involving large numbers of volunteers. Full Article
science and technology Rewilding as an option for abandoned farmland By ec.europa.eu Published On :: Tue, 20 Nov 2012 11:40:14 GMT Leaving land to return to its wild state could be beneficial for abandoned farmland, according to a new study. The researchers argue that 'rewilding' provides valuable ecosystem benefits and in certain cases could be a more achievable goal than maintaining traditional agriculture in areas of Europe where rural populations are declining. Full Article
science and technology Research stations in Antarctica could be affecting magnetic fields By ec.europa.eu Published On :: Thu, 29 Nov 2012 13:05:31 GMT A new aerial survey is the first to assess the possible impact of a research station in Antarctica on magnetic fields. Estimations indicated that the station generated a magnetic field that extends up to 650 metres from the station with a peak strength of 2800 nanotesla (nT) within 100 metres from the station on the ground. This may have implications for organisms in Antarctica that are negatively affected by magnetic fields but further research is needed to investigate this. Full Article
science and technology Global urban expansion threatens biodiversity and carbon storage By ec.europa.eu Published On :: Thu, 13 Dec 2012 12:00:36 GMT Over the next 30 years, there is a vital need for planners to shape urban expansion to minimise the impact on biodiversity and carbon losses from land-use change, according to a recent study. Full Article
science and technology 'Soft' flood defences to protect riverside biodiversity By ec.europa.eu Published On :: Fri, 14 Dec 2012 15:10:11 GMT Riversides that are unprotected by flood defences are home to more diverse plant communities, according to a new study. According to the researchers of the study, 'soft' approaches to flood management, which work in harmony with natural processes, could help promote biodiversity in flood-prone regions. Full Article
science and technology Invasive alien slug could spread further with climate change By ec.europa.eu Published On :: Thu, 20 Dec 2012 10:00:41 GMT A recent study sheds light on why some alien species are more likely to become invasive than others. The research in Switzerland found that the alien Spanish slug is better able to survive under changing environmental conditions than the native Black slug, thanks to its robust 'Jack-of-all-trades' nature. Full Article
science and technology Cost of reducing species extinction threats calculated By ec.europa.eu Published On :: Thu, 20 Dec 2012 11:09:18 GMT Reducing the extinction risk to all threatened bird species by at least one category on the IUCN Red List by 2020 would cost US$0.875 - 1.23 billion (???0.671-0.94) per year, according to a recent study. To achieve this level of support would require an additional US$0.769 ??? 1.08 (???0.59- 0.82) billion per year over and above existing conservation funding for threatened birds. Full Article
science and technology Insect diversity improves crop pollination By ec.europa.eu Published On :: Thu, 17 Jan 2013 12:46:52 GMT The decline in numbers of wild bees has caused concern regarding falling levels of pollination for important agricultural crops. Researchers have now demonstrated that the diversity of the pollinator community can significantly affect pollination. Full Article
science and technology 'Alternative agriculture': key to preserving food security and biodiversity? By ec.europa.eu Published On :: Wed, 23 Jan 2013 09:48:45 GMT The goals of providing sufficient quantities of food to support the world's growing population, whilst simultaneously protecting its biodiversity, may seem incompatible. However, a recent review of the literature has highlighted how 'alternative' agricultural practices can offer a realistic solution to the problems of achieving both food security and biodiversity conservation. Full Article
science and technology Pollinator-dependence an underestimated risk? By ec.europa.eu Published On :: Wed, 23 Jan 2013 09:49:31 GMT Researchers have found that crops which rely heavily on pollinators have lower yields compared to less pollinator-dependent crops. They also have slower growth in yields and less stable yields from year to year. The results highlight the importance of managing biodiversity to support ecosystem services, such as pollination, on which much modern agriculture depends. Full Article
science and technology Choice of tree species and site can increase plant diversity in plantation forest By ec.europa.eu Published On :: Thu, 31 Jan 2013 11:41:39 GMT Careful choice of tree species and sites could transform plantations into refuges for woodland plant diversity, new research from Ireland suggests. Plantations of native species on or near historic woodland and those with adequate light levels below the tree canopy were found to support more plant species. Full Article
science and technology Patches of flowers boost pollinator diversity and lead to higher crop yields By ec.europa.eu Published On :: Thu, 7 Feb 2013 11:56:13 GMT Falling levels of insect pollination are causing declining yields of important agricultural crops. However, new research from South Africa now indicates that planting small patches of native flowers in agricultural fields can be a profitable and sustainable method of increasing pollination and yield. Full Article
science and technology Citizen science fosters environmentally-friendly behaviour By ec.europa.eu Published On :: Thu, 7 Feb 2013 11:56:59 GMT Citizen science is not only a tool for collecting valuable scientific data, it can also enable participants to reconnect with nature and encourage pro-conservation behaviour, new research has shown. Participants in a French butterfly monitoring programme reported making wildlife-friendly changes to their gardens as a result of taking part in the initiative. Full Article
science and technology Can plankton adapt to warmer oceans? By ec.europa.eu Published On :: Thu, 14 Feb 2013 12:14:48 GMT Future decades could see shifts in phytoplankton populations, leading to less diversity among phytoplankton strains in increasingly warm tropical oceans, researchers predict. These microorganisms play an important role in regulating the Earth's climate. Full Article
science and technology New tool to map pollinator exposure to pesticides By ec.europa.eu Published On :: Thu, 21 Feb 2013 11:46:25 GMT As bee populations decline, exposure of pollinators to pesticides is of increasing concern. Italian research has now demonstrated that an index of exposure which accounts for insect behaviour, as well as pesticide application, provides a valuable tool for assessing the realistic risk of pesticides to pollinators. Full Article
science and technology New programme to monitor bee populations proposed By ec.europa.eu Published On :: Thu, 28 Feb 2013 10:14:47 GMT Researchers have presented their proposal for a global monitoring method to quickly detect small changes in bee populations, which could pre-warn of large-scale drops in pollination activity. Implementing the method could be a cost-effective way to ensure a sustainable food supply, according to the authors of the new study. Full Article
science and technology Do Natura 2000 sites protect the most vulnerable species? By ec.europa.eu Published On :: Thu, 7 Mar 2013 12:49:28 GMT New research suggests that Natura 2000 sites are highly effective in minimising the number of endangered species of concern to European conservation. The findings may reduce concerns that poor coordination between Member States in setting up the European network of protected areas has led to inadequate protection of vulnerable species. Full Article
science and technology Ecosystem-based adaptation provides promising approach By ec.europa.eu Published On :: Mon, 18 Mar 2013 17:31:15 +0100 The advantages of soft ecosystem-based climate change adaptation over hard infrastructure-based approaches are becoming increasingly recognised. A new analysis highlights these advantages and calls for more effort to improve our understanding of ecosystem-based adaptation's (EbA) effectiveness. Full Article
science and technology Together, wild bees and honeybees improve crop pollination By ec.europa.eu Published On :: Thu, 18 Apr 2013 09:28:00 +0100 The presence of wild bees alongside honeybees was found to increase almond orchard production in a recent study. The findings demonstrate how increased biodiversity enhances ecosystem services, such as pollination, and provide an opportunity to increase agricultural yields whilst also benefitting wildlife. Full Article
science and technology Micro wind turbines and wildlife: integrating planning with ecology By ec.europa.eu Published On :: Thu, 25 Apr 2013 11:53:52 +0100 The ecological impacts of micro wind turbines (up to 50 kW) are treated in a diverse way by different local authorities in the UK during the planning approval process, research suggests. The study calls for ecologists, policymakers, planners and industry representatives to improve the integration of ecological information within planning, and for greater guidance for local authorities on the ecological considerations of micro-turbines. Full Article
science and technology Causes of ecological degradation in waterways By ec.europa.eu Published On :: Thu, 2 May 2013 12:53:52 +0100 Human activities can have a multitude of different effects on rivers and streams, and it is difficult identify those that have the biggest impact on aquatic populations. A newly developed method for assessing ecological degradation in waterways helps deal with this problem and could provide crucial information for water managers charged with tackling the root causes of degradation. Full Article
science and technology Increased biodiversity decreases the spread By ec.europa.eu Published On :: Wed, 8 May 2013 09:16:08 +0100 Decreasing biodiversity in an ecosystem can increase the spread of disease, research suggests. Researchers studying amphibian communities in natural wetland ecosystems as well as controlled experiments have shown that as diversity increased, infection rates dropped. Full Article
science and technology New barrier to stop invasive crayfish By ec.europa.eu Published On :: Thu, 16 May 2013 12:13:40 +0100 New barriers have been developed to prevent invasive American signal crayfish from moving upstream and colonising important European crayfish habitat. The barriers, designed to stop crayfish but allow fish to pass, have been found to be effective where water flow rates are sufficiently high. Full Article
science and technology A new method for evaluating threats to soil biodiversity By ec.europa.eu Published On :: Thu, 23 May 2013 11:54:43 +0100 Little is known about the organisms that live within soil, although they play a vital role in the biological processes that support life on Earth. In a recent study, researchers calculated the relative risk of pressures caused by human activity on soil biodiversity in the EU, showing that intensive land use has the greatest impact. Full Article
science and technology Conserving the genetic diversity of Europe's forests By ec.europa.eu Published On :: Thu, 23 May 2013 11:55:15 +0100 Conserving genetic diversity is vital to allow populations to adapt in the face of changing conditions. A new study, assessing the conservation of genetic diversity of trees across Europe, has identified areas for improvement that could help maintain the genetic diversity of Europe's forests. Full Article
science and technology Risk-averse behaviour may improve farmland biodiversity By ec.europa.eu Published On :: Thu, 30 May 2013 12:57:23 +0100 'Bet-hedging' behaviour among farmers, who diversify land use to avoid investing in a single land use that might fail, can boost farmland biodiversity, a new study suggests. However, because historical data show this is not the most frequent strategy used by farmers, balancing environmental and economic concerns in agriculture may still require public policy instruments, such as subsidies or taxes. Full Article
science and technology Biodiversity databases: language and location help explain biases By ec.europa.eu Published On :: Thu, 6 Jun 2013 13:44:56 +0100 Richer countries have more resources for gathering biodiversity information, creating a biased view of the worlds' species and their distribution. However, a new study argues that there are other reasons why some countries are underrepresented in global biodiversity databases, with low numbers of English speakers, large distances from the database host and low security acting as key barriers to data collection. Full Article
science and technology A bird's eye view of fishery discard reforms By ec.europa.eu Published On :: Thu, 13 Jun 2013 12:02:55 +0100 Reforms to reduce discards of over-quota fish catches are generally predicted to have positive effects on marine ecosystems and biodiversity. Although concerns have been raised over the impacts of the changes on scavenging seabirds who feed upon discarded fish, new research on gannets indicates that, while they often forage near fishing vessels, more than half their time is spent foraging 'naturally' in the open sea. Full Article
science and technology Old rural parks can provide important refuges for forest biodiversity By ec.europa.eu Published On :: Thu, 27 Jun 2013 12:00:47 +0100 Woodlands in the grounds of old manor houses or castles can provide high quality habitat for numerous forest species, a recent study from Estonia concludes. The researchers found that, compared to nearby forests, old rural park woodlands appeared to be better at supporting biodiversity. Full Article
science and technology Bird flu study: no harmful strains found in wild birds in Georgia By ec.europa.eu Published On :: Thu, 4 Jul 2013 12:14:23 +0100 The role of wild birds in spreading potentially deadly strains of 'bird flu' is poorly understood. Recent research in Georgia examined an important crossover point of migratory routes, including routes into Europe, and found that only 1% of wild birds tested here carried avian influenza. None of these had the harmful, pathogenic strains. Full Article
science and technology Biodiversity may help to prevent malaria outbreaks By ec.europa.eu Published On :: Thu, 11 Jul 2013 11:49:11 +0100 Biodiversity could play a key role in preventing future outbreaks of malaria in tropical forests, according to a new study. Results indicate that a greater number of mosquito species could increase competition for mosquitoes that spread malarial parasites, whilst more vertebrate species could increase the likelihood that malarial parasites end up in 'dead-end hosts' that are unable to transmit the disease any further. Full Article
science and technology Conservation efforts may be paying off for wild plants and insect pollinators By ec.europa.eu Published On :: Wed, 31 Jul 2013 15:32:36 +0100 Since the 1990s, rates of biodiversity loss of wild plants and their insect pollinators have slowed down in north-west Europe, according to a recent study. It is likely that conservation activities, such as agri-environmental schemes, have contributed to this improving situation. Full Article
science and technology Do agri-environmental schemes benefit insect pollinators? By ec.europa.eu Published On :: Thu, 12 Sep 2013 11:45:42 +0100 Agri-environmental schemes (AES) do successfully enhance the number and variety of insect pollinators, research suggests. They are particularly effective when implemented in arable landscapes which also contain some semi-natural habitat. Full Article
science and technology Ecosystem-based adaptation can support food security By ec.europa.eu Published On :: Tue, 17 Sep 2013 11:20:44 +0100 Ecosystem-based adaptation (EbA) to climate change could help avoid future food crises in Africa, a new review suggests. By examining United Nations EbA projects implemented across Africa, the authors demonstrate that such approaches help improve the climate change resilience of production systems and the communities dependent upon them. Full Article
science and technology Mangroves provide both climate change mitigation and adaptation services By ec.europa.eu Published On :: Tue, 17 Sep 2013 11:21:54 +0100 Rates of carbon storage by mangroves are substantially higher than previously thought, research suggests. Using new data, researchers have estimated that worldwide, mangroves bury 26.1 megatonnes of organic carbon per year, which is 42% more than the estimations made in 2008. Full Article
science and technology Constructing wetlands for multiple ecosystem services By ec.europa.eu Published On :: Tue, 17 Sep 2013 11:22:18 +0100 Constructed wetlands can regulate stormwater flows and improve water quality, helping humans to adapt to a changing climate. New research has now shown that, if carefully designed, they can also be used for climate change mitigation by storing carbon, while also providing biodiversity and cultural ecosystem services. Full Article
science and technology Ash dieback: an overview of this conservation challenge By ec.europa.eu Published On :: Thu, 3 Oct 2013 10:08:20 +0100 The common ash tree (Fraxinus excelsior) is threatened by an invasive fungal disease, which is spreading throughout Europe. Scientists have recently reviewed and presented previous research into the disease which could help us understand how to prevent the spread of the fungus and develop forest conservation strategies. Full Article
science and technology Future warming could cause trees to dominate peat bogs By ec.europa.eu Published On :: Thu, 3 Oct 2013 10:08:47 +0100 Research suggests that climate change could alter the structure and function of temperate peat bogs and that these changes are primarily driven by rising temperatures, rather than periods of temporary drought. An average temperature rise above 1??C could permanently shift moss-covered peat bogs into bogs predominately covered with trees, affecting their ability to store carbon and the existing carbon stocks in them. Full Article
science and technology Plastic mulching reduces farmland bird numbers and diversity By ec.europa.eu Published On :: Thu, 10 Oct 2013 11:16:58 +0100 Using plastic sheeting to encourage early growth of crops reduces the number and diversity of farmland birds, new research from Poland suggests. The study shows that this effect continues even after plastic has been removed. Full Article
science and technology Payment for forest ecosystem services: a case study in Finland By ec.europa.eu Published On :: Thu, 10 Oct 2013 11:17:24 +0100 Tourists would be willing to pay for increased biodiversity and reduced clear-felling in forests, a recent Finnish case study suggests. In a survey of over 900 visitors to Lapland, most stated that they felt landscape quality and biodiversity were important, and that they would be happy to pay their share for preserving these qualities. Full Article
science and technology Abandoned wet grasslands can be rapidly restored By ec.europa.eu Published On :: Thu, 10 Oct 2013 11:18:27 +0100 Wet grasslands abandoned less than 40 years ago can be successfully restored within a decade, a recent analysis suggests. By examining the findings of a range of studies, it identified the causes and consequences of abandonment and the key factors in successful restoration. Full Article
science and technology Boreal forests may benefit from controlled fires, depending on forest management By ec.europa.eu Published On :: Tue, 15 Oct 2013 11:08:35 +0100 Controlled fires could help the regeneration capacity of some insects in regions of intensively managed forests, according to a recent study of Finnish forests that are part of an EU LIFE restoration project. Results indicated that fire can be an effective conservation measure but its impact depends on the region???s history and context. Full Article
science and technology The value of seed harboured in Mediterranean temporary ponds By ec.europa.eu Published On :: Tue, 15 Oct 2013 11:09:10 +0100 Temporary ponds and their varying water levels provide the conditions for valuable wildlife habitat. A study in Crete, conducted under the LIFE-Nature project Actions for the Conservation of Mediterranean Temporary Ponds in Crete, has demonstrated these ponds contain varied collections of seeds and that these ???seed banks??? could play an important role in vegetation recovery after droughts. Full Article
science and technology Litter size of European mink less than half that of invasive American By ec.europa.eu Published On :: Tue, 15 Oct 2013 11:09:10 +0100 The litter size of the endangered European mink is less than half of that of its main competitor, the invasive American mink, research shows. The higher fertility of the American mink may allow rapid population growth of this species, threatening European mink with extinction. Full Article
science and technology Translocation for conservation: helping or harming wild populations? By ec.europa.eu Published On :: Tue, 15 Oct 2013 11:09:11 +0100 The value of moving animals or plants from a stable population into one that is endangered or even extinct has been questioned, with some suggesting that it will mean that the new population is not well adapted to its environment. However, research on an endangered toad has shown that even when individuals were translocated from great distances, the population was able to genetically adapt to local conditions within a few generations. Full Article
science and technology Translocation for conservation: helping or harming wild populations? By ec.europa.eu Published On :: Thu, 17 Oct 2013 11:58:49 GMT The value of moving animals or plants from a stable population into one that is endangered or even extinct has been questioned, with some suggesting that it will mean that the new population is not well adapted to its environment. However, research on an endangered toad has shown that even when individuals were translocated from great distances, the population was able to genetically adapt to local conditions within a few generations. Full Article
science and technology Drainage tunnels provide safe road crossings for wildlife By ec.europa.eu Published On :: Thu, 31 Oct 2013 10:55:45 GMT Drainage tunnels running under roads can provide small animals with safe road crossings, mitigating habitat fragmentation, a new study has confirmed. The researchers suggest that the tunnel design can be further improved to aid animal movements, for example, by providing dry ledges to ensure the routes are still available in times of high rainfall. Full Article
science and technology Invasive hogweed plant???s impacts decrease over time By ec.europa.eu Published On :: Thu, 28 Nov 2013 10:42:04 GMT The damaging impacts of the invasive alien plant, the giant hogweed, decline over time, new research from the Czech Republic has concluded. Although this plant initially reduces the native species richness of the grasslands it colonises, the study found that numbers of native species increased again in sites that had been colonised by hogweed for 40 years or longer. Full Article