Grand Canyon National Park rangers searching for three individuals in the Colorado River https://www.nps.gov/grca/learn/news/canyon-search.htm

At approximately 12:30 p.m. today, National Park Service (NPS) search and rescue personnel found the body of a young man in the Colorado River near Phantom Ranch. The body has been identified as one of three young men missing since yesterday. https://www.nps.gov/grca/learn/news/news-2009-05-01a-missing.htm

Search continues for two still missing in the Colorado River https://www.nps.gov/grca/learn/news/search-continues-for-two-still-missing.htm

Grand Canyon National Park (GRCA) search and rescue personnel are currently searching for a man last seen outside of the park's Backcountry Information Center on Saturday, May 23, 2009. https://www.nps.gov/grca/learn/news/news-2009-05-28-search.htm

Grand Canyon National Park search and rescue personnel are now focusing their search for Robert A. Williams on the Hermit Basin area west of Grand Canyon Village. https://www.nps.gov/grca/learn/news/news-2009-05-29-search.htm

https://www.nps.gov/grca/learn/news/news_2009-07-22_search.htm

Grand Canyon National Park search and rescue personnel are intensifying their search efforts as they re-asses who they are looking for. https://www.nps.gov/grca/learn/news/news_2009-07-23_search.htm

Grand Canyon National Park rangers are searching the Grandview-Hance area for a man who has been missing for at least two days. https://www.nps.gov/grca/learn/news/news_2009-09-06_search.htm

As the search for Andrew Brunelli continues, Grand Canyon National Park rangers seek the assistance of anyone who has visited the park within the last week and might have information on his whereabouts. https://www.nps.gov/grca/learn/news/news_2009-09-07_search.htm

The search continues for 43 year-old Andrew Brunelli of Clayton, North Carolina, who was last seen on August 31 as he entered Grand Canyon National Park. https://www.nps.gov/grca/learn/news/news-_2009-09-08_search.htm

Grand Canyon National Park rangers are currently searching the South Bass and Royal Arch areas west of the Hermits Rest area on the park’s south rim for two overdue hikers, Isaac Rabicoff and Michael Wu, both from Kansas.  https://www.nps.gov/grca/learn/news/rangers-in-grand-canyon-national-park-search-for-two-missing-men-in-south-bass-royal-arch-area.htm

https://www.nps.gov/grca/learn/news/2011-03-16_missing.htm

The National Park Service (NPS) continues to work with the Coconino County Sheriff’s Office to refine its search for a plane which may have gone down in Grand Canyon National Park on Friday, March 11. https://www.nps.gov/grca/learn/news/2011-03-23_missing.htm

Rangers are trying to locate Yoshikazu Yamada who was last seen waiting to get on a tour bus on October 6. https://www.nps.gov/grca/learn/news/2012-10-10_missing-yamada.htm

https://www.nps.gov/grca/learn/news/2013-01-14_search.htm

Twenty-one year old Kaitlin Kenney of Englewood, Colorado remains missing in Grand Canyon National Park; and an extensive search by the National Park Service has turned up no additional clues as to her whereabouts. https://www.nps.gov/grca/learn/news/2013-01-15_search.htm

National Park Service Search and Rescue crews continue to look for Victor Tseng of Phoenix, AZ who went missing at River Mile 157 on the Colorado River. https://www.nps.gov/grca/learn/news/search-continues.htm

National Park Service employees continue to search for missing Glendale, AZ resident Marc Buckhout. https://www.nps.gov/grca/learn/news/search-continues-buckhout.htm

Today National Park Service Search and Rescue crews expanded the search area for missing San Antonio man, Drake L. Kramer. Kramer, 21 was reported missing by family on Monday, February 2. https://www.nps.gov/grca/learn/news/expand-kramer-search.htm

Twenty-one year old Drake L. Kramer remains missing at Grand Canyon National Park; and a six day search by the National Park Service has turned up no additional clues as to his whereabouts. https://www.nps.gov/grca/learn/news/kramer-limited.htm

A National Park Service search mission continues in efforts to find Morgan Heimer. https://www.nps.gov/grca/learn/news/rangers-search-for-missing-river-guide.htm

Search and Rescue crews continued looking for missing woman Diana Zacarias of Natchitoches, LA. Crews spent yesterday and today looking for Zacarias by foot above and below the rim. The park helicopter has assisted ground searches. https://www.nps.gov/grca/learn/news/search-continues-zacarias.htm

A National Park Service Search and Rescue crew was flown into the Canyon early this morning to begin the search for missing river guide, Joshua Tourjee. Tourjee was reported missing on September 12 by his river trip after failing to return to camp the previous evening. https://www.nps.gov/grca/learn/news/search-river-guide.htm

National Park Service crews searched by air, water, and foot yesterday and today for missing river guide, Joshua Tourjee. https://www.nps.gov/grca/learn/news/search-continues-for-river-guide.htm

After five days of extensive searching, today the National Park Service (NPS) is reducing the scale of the search for two hikers who went missing at Grand Canyon National Park on Saturday, April 15. https://www.nps.gov/grca/learn/news/search-continues-limited-mode.htm

On Tuesday, June 13 at approximately 7:45 pm, the Grand Canyon Regional Communications Center received a call reporting an overdue hiker. https://www.nps.gov/grca/learn/news/missing-hiker-grand-canyon.htm

Search efforts continue in Grand Canyon National Park for missing hiker, 72 year-old Raafat “Ralph” Nasser-Eddin of Los Angeles, CA and Lebanon. https://www.nps.gov/grca/learn/news/missing-hiker-search-continues.htm

After three days of extensive searching, the National Park Service (NPS) will reduce the scale of the search for missing hiker, 72 year old Raffat "Ralph" Nasser-Eddin of Los Angeles, CA and Lebanon. https://www.nps.gov/grca/learn/news/missing-hiker-update.htm

The National Park Service is conducting a missing person's search within Grand Canyon National Park. https://www.nps.gov/grca/learn/news/missing-person-at-grand-canyon.htm

The National Park Service is conducting a search for a missing person within Grand Canyon National Park. https://www.nps.gov/grca/learn/news/legus-missing-person.htm

The National Park Service is conducting a missing person search within Grand Canyon National Park.  https://www.nps.gov/grca/learn/news/missing-person.htm

The National Park Service (NPS) is conducting a missing person search at Grand Canyon National Park for Martin Edward O'Connor, 58, of La Porte, Texas, last seen on Dec. 22, 2019, at Yavapai Lodge on the South Rim of Grand Canyon. https://www.nps.gov/grca/learn/news/missing-person-search-initiated-at-grand-canyon-2019-12-30.htm

North Carolina researchers are now trying to spread the word about their tried-and-true decontamination method for surgical masks.

The post Researchers Have Found a Way to Sterilize and Reuse Face Masks During Pandemic appeared first on Good News Network.

Western Australia will establish a multi-million-dollar fund to boost research into the coronavirus and to ramp up the state's testing regime.

Sustainable working landscapes are critical to the conservation of biodiversity in the American West and its cultures of rural ranching and forestry.

This guidebook describes The Island Research Natural Area, an 84-ha (208-ac) tract established to represent examples of the western juniper/big sagebrush/bluebunch wheatgrass (Juniperus occidentalis/Artemisia tridentata/Pseudoroegneria spicata), and the western juniper/big sagebrush-antelope bitterbrush/bluebunch wheatgrass (Juniperus occidentalis/Artemisia tridentata-Purshia tridentata/Pseudoroegneria spicata) plant associations.

This guidebook describes Horse Ridge Research Natural Area, a 243-ha (600-ac) tract established to represent an example of the western juniper/big sagebrush/ threadleaf sedge (Juniperus occidentalis/Artemisia tridentata/Carex filifolia) plant association.

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Forest managers are seeking practical guidance on how to adapt their current practices and, if necessary, their management goals, in response to climate change. Science-management collaboration was initiated on national forests in eastern Washington where resource managers showed a keen interest in science-based options for adapting to climate change at a 2-day workshop. Scientists and managers reviewed current climate change science and identified resources vulnerable to expected climate change. Vulnerabilities related to vegetation and habitat management included potential reductions in forest biodiversity and low forest resilience to changing disturbance regimes. The vulnerabilities related to aquatic and infrastructure resources included changing water quality and quantity, the risk to roads and other facilities from changes to hydrologic regimes, and the potential loss of at-risk aquatic species and habitats. Managers then worked in facilitated groups to identify adaptations that could be implemented through management and planning to reduce the vulnerability of key resources to climate change. The identified adaptations were grouped under two major headings: Increasing Ecological Resiliency to Climate Change, and Increasing Social and Economic Resiliency to Climate Change. The information generated from the science-management collaborative represents an initial and important step in identifying and prioritizing tangible steps to address climate change in forest management. Next would be the development of detailed implementation strategies that address the identified management adaptations..

The Pacific Northwest Research Station launched a Biodiversity Initiative to assist natural resource professionals in integrating complex biodiversity concepts into natural resource management processes. We canvassed clients from various affiliations to determine the main challenges they face in biodiversity management, to define their information needs, and to understand how best to deliver biodiversity information within a collaborative framework. The biodiversity management challenges that emerged included (1) the lack of well-defined biodiversity management policies, (2) understanding and quantifying the interaction effects between a number of factors (e.g., disturbance types, management practices) and biodiversity, (3) the lack of applied biodiversity monitoring strategies, (4) difficulty in locating and accessing biodiversity information, and (5) balancing conflicting values relating to biodiversity. We also list the biodiversity information product needs of clients, as well as preferred technology transfer methods, and we discuss the future direction of the Biodiversity Initiative.

This problem analysis describes a variety of human-resource interaction issues and identifies related social science research and development needs that serve as the foundation for the Alaska Communities and Forest Environments Team within the Pacific Northwest Research Station. The document lays out a research agenda that focuses on understanding relations between human communities and natural resources.

Integrated research is about achieving holistic understanding of complex biophysical and social issues and problems. It is driven by the need to improve understanding about such systems and to improve resource management by using the results of integrated research processes. Traditional research tends to fragment complex problems, focusing more on the pieces of problems rather than the whole that comprises multiple interrelationships and interactions. The outcome is that a lot is known about the parts (e.g., recreation, fish, and wildlife) but relatively little about how they are interrelated. There seems to be general agreement that integrated questions must drive the search for integrated understanding, but tradition, inertia, institutional culture,budgets, training, and lack of effective leadership foster reductionism (at worst) or minimal degrees of integration (at best) rather than any substantial, sustainable effort toward integrated research. In this paper, a phased approach to framing integrated research questions and addressing the substantial barriers that impede integrated efforts are discussed. A key conclusion is that to make any significant progress toward comprehensive integrated research will require more than rhetoric. Progress must begin with more effective leadership throughout various levels of research organizations.

This guidebook describes the High Peak/Moon Creek Research Natural Area, a 617.5-ha (1,526-ac) tract of coniferous forest containing stands dominated by 100- to 150-year-old Douglas-fir, a small old-growth (500+ years) Douglas-fir stand, and riparian vegetation within the western hemlock zone of the Coast Range in western Oregon.

Roger Lake Research Natural Area (RNA), a 174.7-ha reserve in north-central Washington, contains a rich diversity of landforms, plant communities, and wildlife habitats. Spreading outward from the lake itself, sedge and sphagnum fens give way to upland coniferous forest, granitic cliffs, and a relictual, high-altitude big sagebrush-whitebark pine (Artemisia tridentata-Pinus albicaulis) meadow. Five sensitive plant species and several vertebrate species that are rare in the region occur in the RNA. Dynamic ecological processes in action in the RNA are revealed in the paludification of the forest edge; aging, broken beaver dams; and widespread bark beetle-induced conifer mortality.

The kitchen cabinet industry has shown significant growth recently, with expanding residential markets, new cabinet styles, and larger kitchens. This industry represents an opportunity for small Alaska wood producers to create high-value secondary products. In response to recent trends in kitchen cabinet manufacturing and the need to identify opportunities for underutilized species, the Alaska Wood Utilization Research and Development Center has conducted numerous studies evaluating consumer preferences for Alaska's primary hardwoods-Alaska birch (Betula papyrifera var. humilis )Reg.) Fern & Raup) and red alder (Alnus rubra Bong.). These studies explored consumer preferences under a range of marketing parameters, cabinet appearances, and regional market locations. This paper summarizes these studies and offers insights into the potential market for Alaska's hardwoods as secondary wood products such as kitchen cabinets.

Silvicultural practices in the Douglas-fir region evolved through a combination of formal research, observation, and practical experience of forest managers and silviculturists, and changing economic and social factors. This process began more than a century ago and still continues. It has had a great influence on the economic well-being of the region and on the present characteristics of the region's forests. This long history is unknown to most of the public, and much of it is unfamiliar to many natural resource specialists outside (and even within) the field of silviculture. We trace the history of how we got where we are today and the contribution of silvicultural research to the evolution of forest practices. We give special attention to the large body of information developed in the first half of the past century that is becoming increasingly unfamiliar to both operational foresters and--perhaps more importantly--to those engaged in forestry research. We also discuss some current trends in silviculture and silviculture-related research.

Given increasing need and decreasing capacity, the Forest Service outdoor recreation research program must strategize how best to address current and future priorities. The papers compiled here were presented at the National Workshop on Recreation Research and Management held in Portland, Oregon, February 8-10, 2005. Papers are organized around four themes: Understanding Forest Recreation Visitors, Recreation Planning & Monitoring, Recreation Management, and Special Issues in Recreation.

This guidebook describes the Forest Peak Research Natural Area (RNA), a 62.8-ha (153.3-ac) tract containing a mature Douglas-fir (Pseudotsuga menziesii) forest and a grass bald within the Willamette Valley Foothill Ecoregion. Forest Peak RNA also contains an undisturbed third-order stream reach.