Results 51 to 60 of about 77,460 (309)

Management of wetland resources in the lower Mekong Basin: issues and future directions [PDF]

open access: yes, 2001
The Lower Mekong Basin has extensive wetlands and these are being threatened by numerous problems. Most of these problems are interdependent and interact with one another.
Ahmed, M., Salamanca, A.M., Torell, M
core  

Extent, characteristics and policy applications of Key Biodiversity Areas

open access: yesBiological Reviews, EarlyView.
ABSTRACT A global standard for the identification of Key Biodiversity Areas (KBAs) was published 10 years ago to provide a unified set of criteria for identifying ‘sites of significance for the global persistence of biodiversity’. We review the initiative's origins, the KBA identification process, characteristics of the current network, threats, policy
Stuart H. M. Butchart   +57 more
wiley   +1 more source

Impact of Distinct Management Regimes on Wintering Waterbird Communities in China’s Coal Mining Subsidence Wetlands

open access: yesDiversity
Natural wetland loss constitutes a primary threat to waterbirds worldwide, increasingly forcing them to rely on expanding artificial wetlands. Extensive underground coal mining across the North China Plain has created numerous subsidence wetlands, which ...
Sen Yang   +11 more
doaj   +1 more source

Hydrology [PDF]

open access: yes, 2010
When applied to wetlands, the science of hydrology is concerned with how the storage and movement of water into and out of a wetland affects the plants and animals, and the soils on which they grow.
Campbell, David I.
core   +1 more source

The influence of nitrate leaching through unsaturated soil on groundwater pollution in an agricultural area of the Basque country: a case study [PDF]

open access: yes, 2003
The average nitrate concentration in the groundwater of the Vitoria-Gasteiz (Basque Country) quaternary aquifer rose from 50 mg NO3−/l during 1986 to over 200 mg/l in 1995, which represents an increase of some 20 mg NO3−/l per year.
Antigüedad, Iñaki   +4 more
core   +2 more sources

Classifying avian drinking behaviour: ecological insights and implications in a changing world

open access: yesBiological Reviews, EarlyView.
ABSTRACT Water is a fundamental currency of life, and its availability significantly influences animal behaviour, physiology and distributions. However, our knowledge around the dependence on water for drinking and the direct and indirect mechanisms driving related behaviours remains partial in the context of changing climates. Here, we review patterns
Shannon R. Conradie, Marc T. Freeman
wiley   +1 more source

Satellite-Based Monitoring of Coastal Wetlands in Yancheng, Jiangsu Province, China

open access: yesJournal of Marine Science and Engineering, 2022
The dynamic process of the wetland can reflect its impact on the environment, and finding a balance point supporting harmonious coexistence between man and nature has become an issue of increasing concern.
Chen Chen   +4 more
doaj   +1 more source

WETWALL - an innovative design concept for the treatment of wastewater at an urban scale [PDF]

open access: yes, 2018
Rising temperatures, increasing food demand and scarcity of water and land resources highlight the importance of promoting the sustainable expansion of agriculture to our urban environment, while preserving water resources.
Arias, Carlos Alberto   +7 more
core   +4 more sources

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

open access: yesBiological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen   +15 more
wiley   +1 more source

Application of Artificial Wetlands in Agricultural Wastewater Treatment [PDF]

open access: yesBiomedical Journal of Scientific & Technical Research, 2021
Artificial wetlands are built by humans to treat municipal, industrial, agricultural and flood wastewater...
openaire   +1 more source

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