Results 131 to 140 of about 163,164 (306)
Journal of Quaternary Science, EarlyView.ABSTRACT Subfossil insect communities from the Quartz Creek site provide a detailed record of both Late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada. Fifteen Pleistocene assemblages (marine isotope stages [MIS] 4 to 2) are dominated by steppe–tundra and dry‐tundra taxa, particularly the weevils ...
Scott L. Cocker +4 more
wiley +1 more source
Wetlands management in Cambodia: socioeconomic, ecological, and policy perspectives [PDF]
The papers in this volume were initially prepared for a workshop organized in April 2001 in Siem Reap, Cambodia, under the auspices of the project, " Legal and institutional framework and economic valuation of resources and environment in the Mekong ...
Torell, M. +2 more
core
Journal of Quaternary Science, EarlyView.ABSTRACT Stable isotope analyses of freshwater mollusc carbonate can record environmental conditions at the time of mineralisation, yet this technique remains underused in British Middle Pleistocene fluvial sequences, despite the abundance of fossil shell material in these deposits.
Jennifer E. Sherriff +4 more
wiley +1 more source
Journal of Quaternary Science, EarlyView.Abstract Worldwide, lacustrine ecosystems are threatened by eutrophication and deoxygenation. Both processes are driven by the combined effects of human activities and climate change. Understanding the pre‐anthropogenic nexus between warming, eutrophication, deoxygenation, and related feedback is essential to determine how lakes respond to rapid ...
Noé R.M.M. Schmidhauser +7 more
wiley +1 more source
Wetland Crops Versus Wetland Drainage [PDF]
HortScience, 1999 George H. Snyder +2 more
openaire +1 more source
Restore Wetlands Public Opinion Impact Evaluation 2023 Analysis Preregistration
This pre-registration specifies an analysis plan for the public opinion impact evaluation data collected by Återställ Våtmarker (Restore Wetlands) in December 2023.
Restore Wetlands Evaluation
core +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT Central Australia's ngarrawa, or ‘mound springs’, are unique hydrological systems that serve as some of the only near‐permanent sources of water and continuous sediment deposition in Australia's arid interior. As such, they hold significant potential as palaeo‐climate and ‐environmental archives in a region where many aspects of past climate ...
Fletcher C. Nixon +3 more
wiley +1 more source
Recovery of great blue herons (Ardea herodias) within the Chesapeake Bay
The Journal of Wildlife Management, EarlyView.We surveyed great blue herons throughout the tidal reach of the Chesapeake Bay in 2013 and mapped 423 colonies supporting 15,094 pairs. The population has increased more than four‐fold since the mid‐1970s. Colony size has declined. Invasion of colonies by bald eagles may be driving a change in spatial structure.
Bryan D. Watts +2 more
wiley +1 more source
The Swedish Arctic Fox Project: 40 years of research in ecology and conservation
The Journal of Wildlife Management, EarlyView.The 4 central research themes in The Swedish Arctic Fox Project and key deliverables for practical conservation achieved over 4 decades. Abstract The scientific community widely recognizes the value of long‐term studies, especially those with individual‐level resolution; however, maintaining a consecutive data series is associated with multiple ...
Anders Angerbjörn +11 more
wiley +1 more source
The Journal of Wildlife Management, EarlyView.We synthesize the current knowledge regarding caribou habitat selection in relation to wildfires. Caribou responses to recent burns were generally weak and highly variable across subspecies or ecotypes, suggesting that post‐fire habitat selection is likely context‐dependent and the need for regionally adapted habitat management strategies.
Geneviève É. Degré‐Timmons +9 more
wiley +1 more source