Results 101 to 110 of about 56,814 (286)

Resource Availability and Habitat Quality Drive Time‐Lag Effects in High‐Altitude Ungulate Distribution

Integrative Zoology, EarlyView.
Our analysis revealed that while climate strongly influenced species distributions, habitat change drove most observed delays in distribution responses. In terms of community ecology, dispersed communities exhibited shorter time lags than concentrated groups. Analyses of lag duration revealed a 5–6‐year distribution lag effect in high‐altitude ungulate
Lu Wang, Xiuming Li, Ben Huang, Xiaoxue Li, Jizhen Chen, Ziyan Liao, Kun Jin   +6 more
wiley   +1 more source

Data reconciliation in multi‐trait experiments with kinship ordination

Methods in Ecology and Evolution, EarlyView.
Abstract A central aim in biology is understanding the heritability of traits and how trait interactions contribute to success in diverse environments. Experiments that record multiple traits from individuals of known pedigree or genetic relatedness in distinct environments are key to addressing this aim.
Justin J. Van Ee, Megan L. Vahsen, Diana Gamba, Toby M. Maxwell, Bill E. Davidson, Brynne E. Lazarus, Lauren M. Porensky, Ruth Hufbauer, Matthew J. Germino, Peter B. Adler, Jesse R. Lasky, Mevin B. Hooten   +11 more
wiley   +1 more source

An in-depth assessment of pastoral policy landscape in Kenya

Pastoralism
The policy landscape explores the policy formulation processes, the policies, and the stakeholders involved in improving governance, implementation of policies, and government commitment in a democratic country.
S. Wagura Ndiritu, Ann Mukami Gachuki Waimiri, Arnold Muthanga, Shruthi Baskaran-Makanju   +3 more
doaj   +1 more source

Natural resources utilization the sylvopastoral region of Senegal : The answers of the pastoral populations facing tecll innovations [PDF]

, 2004
To promote a sustainable pastoral production, some ecological regions of Senegal particularly the one in the sylvopastoral Zone (ZSP) have been devoted to livestock raising.
Ancey, Véronique, Diop, Amadou Tamsir, Ickowicz, Alexandre, Touré, Ibra   +3 more
core  

The collective application of shorebird tracking data to conservation

Conservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison, Candace Stenzel, Alexandra Anderson, Jessica Howell, Richard B. Lanctot, Marley Aikens, Joaquín Aldabe, Liam A. Berigan, Joël Bêty, Erik Blomberg, Juliana Bosi de Almeida, Andy J. Boyce, David W. Bradley, Stephen Brown, Jay Carlisle, Edward Cheskey, Katherine Christie, Sylvain Christin, Rob Clay, Ashley Dayer, Jill L. Deppe, Willow English, Scott A. Flemming, Olivier Gilg, Christine Gilroy, Susan Heath, Jason M. Hill, J. Mark Hipfner, James A. Johnson, Luanne Johnson, Bart Kempenaers, Paul Knaga, Eunbi Kwon, Benjamin J. Lagassé, Jean‐François Lamarre, Christopher Latty, Don‐Jean Léandri‐Breton, Nicolas Lecomte, Pam Loring, Laura A. McDuffie, Rebecca McGuire, Scott Moorhead, Juan G. Navedo, David Newstead, Erica Nol, Alina Olalla‐Kerstupp, Bridget Olson, Elizabeth Olson, Julie Paquet, Allison K. Pierce, Jennie Rausch, Kevin Regan, Matthew E. Reiter, Amber M. Roth, Mike Russell, Daniel Ruthrauff, Sarah T. Saalfeld, Amy L. Scarpignato, Shiloh Schulte, Nathan R. Senner, Joseph A. M. Smith, Paul A. Smith, Zach Spector, Kelly Srigley Werner, Michelle L. Stantial, Audrey R. Taylor, T. Lee Tibbitts, Mihai Valcu, Nils Warnock, Walter Wehtje, Brad Winn, Michael B. Wunder   +71 more
wiley   +1 more source

In situ, modeled, and earth observation monitoring of surface water availability in West African rangelands

Frontiers in Water
IntroductionRangeland ponds are vital to the livelihoods of pastoral and agropastoral communities in Africa, providing an important source of water for livestock.
Kimberly Slinski, Kimberly Slinski, Gabriel B. Senay, Alkhalil Adoum, Shraddhanand Shukla, Amy McNally, James Rowland, Erwann Fillol, Soni Yatheendradas, Soni Yatheendradas, Chris Funk, Andrew Hoell, Michael Jasinski   +12 more
doaj   +1 more source

Comprehensive framework for assessing and optimizing existing research networks

Conservation Biology, EarlyView.
Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East, Jitendra Kumar, William Hargrove   +2 more
wiley   +1 more source

ECONOMIC EFFICIENCY VS. DISTRIBUTIVE EQUITY: THE "SAGEBRUSH REBELLION" [PDF]

The purpose of this paper is to interpret, from the viewpoint of an economist, some of the causes of the ‘Sagebrush Rebellion,’ a contemporary land reform movement directed toward the Bureau of Land Management and its control of the public domain ...
Obermiller, Frederick W.
core   +1 more source

Participation, power and sustainable water resource management, a case study of the rainfed desert region of Matruh, Egypt [PDF]

, 2012
Water resources are under dire social, economic and environmental threats, especially in developing countries. Stakeholders' participation in water resource management is widely advocated to address these needs but its outcomes are difficult to trace ...
Alary, Véronique, Daoud, Ibrahim, Hoffet, Nastassja, Moselhy, Naeem, Tourrand, Jean-François   +4 more
core  

Scenarios and strategies for future‐proofing ecosystem management under climatic novelty

Conservation Biology, EarlyView.
Abstract Climate change is driving unprecedented declines in dominant, habitat‐forming foundation species across marine and terrestrial ecosystems globally. As climatic novelty becomes the norm, ecosystem reassembly will become increasingly common. Predicting and understanding these transitions, and their implications for future ecosystem functioning ...
Lauren T. Toth, Elizabeth T. Borer, Deron E. Burkepile, Joan Dudney, Nathan P. Lemoine, Julianna J. Renzi, Kathryn E. L. Smith, Travis A. Courtney, Sara A. Goeking, William M. Hammond, David L. Hoover, Sandra MacFadyen, Michael J. Osland, Joseph E. Townsend, Robert Y. Fidler   +14 more
wiley   +1 more source