Results 21 to 30 of about 1,391,226 (215)

Standards vary in studies using rainfall simulators to evaluate erosion

open access: yesCalifornia Agriculture, 2012
Rainfall simulators are often employed to measure erosion rates, in order to estimate stream loading of sediment and nutrients in California foothill watersheds.
Mark Grismer
doaj   +1 more source

Effects of revetments on soil ecosystems in the urban river-riparian interface

open access: yesiScience, 2022
Summary: By altering material and energy exchange between river and riparian, the city revetments have an unknown impact on the service function of river-riparian interface (RRI) ecosystems. This study analyzes the differences in natural, permeable (PR),
Zihao Man   +5 more
doaj   +1 more source

4-H boosts youth scientific literacy with ANR water education curriculum

open access: yesCalifornia Agriculture, 2012
Scientific literacy among K-12 youth in the United States needs to be improved, and UC Agriculture and Natural Resources has identified this as a key area for research and extension.
Martin Smith   +2 more
doaj   +1 more source

Optimization and reflexivity in interdisciplinary agri-environmental scholarship

open access: yesFrontiers in Sustainable Food Systems, 2023
IntroductionThe Chesapeake Bay and Upper Bann watersheds in the United States and Northern Ireland, respectively, exemplify how agricultural systems contribute to groundwater and surface water pollution, which leads in turn to water quality issues in ...
Robert Magneson Chiles   +14 more
doaj   +1 more source

Water balance in soil covered by regenerating rainforest in the Paraíba Valley region, São Paulo, Brazil

open access: yesRevista Ambiente & Água, 2019
The objective of this study was to evaluate the water balance in a Red-Yellow Latosol covered by a regenerating rainforest for 30 years in the Una River Basin between April 2016 and March 2017. Field capacity (FC) and permanent wilting-point values (PWP)
Marcelo dos Santos Targa   +2 more
doaj   +1 more source

Assessment of Community Sensitivity to Air Pollution and Its Health Effects in Some Cities in Nigeria

open access: yesAgriHealth, 2023
Air pollution is a significant problem in Nigeria due to its negative effects on human health. This study is an empirical investigation into how local populations in Nigeria evaluate the impact of air pollution on public health.
Agatha Alami Adione   +2 more
doaj   +1 more source

Where to restore: Connectivity forest for spatial prioritization in forest landscape restoration

open access: yesiScience
Summary: Forest loss, fragmentation, and transformation negatively impact forest biodiversity and ecosystem functionality worldwide. Improving landscape intactness and connectivity through restoration is critical.
Xiaoming Wang   +8 more
doaj   +1 more source

A review on environmental research

open access: yesJournal of Environmental Engineering and Landscape Management, 2004
Environmental research has recently attracted much attention in the scientific and engineering communities. The resounding theme in the literature is an emphasis on achieving a globally friendly environment while the environment is preserved and its ...
Sunday Ayoola Oke
doaj   +1 more source

The Precautionary Principle in Environmental Science [PDF]

open access: yesEnvironmental Health Perspectives, 2001
Environmental scientists play a key role in society's responses to environmental problems, and many of the studies they perform are intended ultimately to affect policy. The precautionary principle, proposed as a new guideline in environmental decision making, has four central components: taking preventive action in the face of uncertainty; shifting ...
Kriebel, D   +9 more
openaire   +4 more sources

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