Results 141 to 150 of about 456,694 (300)
Trophic State Evaluation of Selected Lakes in Grand Teton National Park
The UW National Parks Service Research Station Annual Reports, 1995 This short report is the summary of the 120 page complete report describing the trophic status evaluation of seventeen lakes located in Grand Teton National Park, Wyoming, The study was motivated by concern that the water quality of the lakes within the park may be declining due to increased human usage over the past several years.
openaire +2 more sources
Aid Effectiveness and Selectivity: Integrating Multiple Objectives into Aid Allocations [PDF]
aid, growth, policy, selectivity, poverty reduction, post-conflict, democracy, political stability, economic ...
McGillivray, Mark
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Beginning with a single step: A social theory of change for managing chronic wasting disease
The Journal of Wildlife Management, EarlyView.Following opinions of chronic wasting disease management experts, we identified and prioritized critical interventions to address the disease. We developed a theory of change for the most prioritized intervention that supports the implementation of engagement or social marketing strategies to increase support for management.
Nicholas W. Cole +5 more
wiley +1 more source
Scientific ReportsThe sea cucumber Holothuria sanctori is an Atlanto-Mediterranean deposit feeder that contributes to sediment processing in coastal areas. However, the feeding ecology of this species, including its sediment processing capacity, remains largely unexplored
Mohammad Magdy +7 more
doaj +1 more source
Soil Contamination Around the Copper Smelter and the Use of Soil Microarthropods as Bioindicators
Land Degradation &Development, EarlyView.ABSTRACT Soil contamination from smelter emissions, including heavy metals (HM), rare earth elements (REEs), and sulfur, poses a significant threat to soil ecosystems. In the immediate vicinity of the Głogów Copper Smelter, HM concentrations were several times higher than in more distant forest stands.
Jacek Malica +10 more
wiley +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Chemical compliance remains the usual endpoint for closing contaminated‐soil remediation projects, although it does not establish recovery of soil function or the durability of the post‐treatment state. This critical review examines when microbiological evidence can contribute to ecological closure decisions.
Mariusz Cycoń
wiley +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Previous studies often overlooked the dynamic effects of karst vegetation restoration on soil multi‐trophic biodiversity and the underlying community‐assembly mechanisms. To fill this gap, we performed a seasonal comparative analysis of soil biodiversity, co‐occurrence network architecture, and assembly processes across three representative ...
Xiang Zhang +8 more
wiley +1 more source
Fisheries and Aquatic SciencesThis study evaluates the sustainability of Danish seine fisheries at Brondong Fishing Port, Indonesia, using the rapid appraisal for fisheries (RAPFISH) method with multidimensional scaling (MDS).
Ully Wulandari +3 more
doaj +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Tailwaters are ubiquitous and highly managed ecosystems whose food webs often rely disproportionately on autochthonous energy. In situ continuous dissolved oxygen data are increasingly being used to estimate gross primary productivity and ecosystem respiration in rivers, but this approach is complicated in tailwaters, where upriver ...
Ian W. Bishop +5 more
wiley +1 more source
Estimating the Return to College Selectivity over the Career Using Administrative Earning Data [PDF]
We estimate the monetary return to attending a highly selective college using the College and Beyond (C&B) Survey linked to Detailed Earnings Records from the Social Security Administration (SSA). This paper extends earlier work by Dale and Krueger (2002)
Dale, Stacy, Krueger, Alan B.
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