Results 21 to 30 of about 1,046,556 (370)

New Coleoptera records from eastern Canada, with additions to the fauna of Manitoba, British Columbia, and Yukon Territory [PDF]

open access: yesZooKeys, 2020
One-hundred-eleven new provincial and territorial Coleoptera records are reported from New Brunswick (64), Nova Scotia (20), Prince Edward Island (5), Quebec (14), Manitoba (3), British Columbia (3), and Yukon Territory (2) for the 26 following families:
Reginald P. Webster   +9 more
doaj   +3 more sources

Climate change impacts on the water and groundwater resources of the Lake Tana Basin, Ethiopia

open access: yesJournal of Water and Climate Change, 2021
Climate change impacts on the water cycle can severely affect regions that rely on groundwater to meet their water demands in the mid- to long-term. In the Lake Tana basin, Ethiopia, discharge regimes are dominated by groundwater.
Tibebe B. Tigabu   +4 more
doaj   +1 more source

Changes in Community Composition and Functional Traits of Bumblebees in an Alpine Ecosystem Relate to Climate Warming

open access: yesBiology, 2023
Climate warming has been observed as the main cause of changes in diversity, community composition, and spatial distribution of different plant and invertebrate species.
Victor Sebastian Scharnhorst   +13 more
doaj   +1 more source

Nutritional diversity and food potential of indigenous pigmented rice landraces from Koraput regions of Eastern Ghats

open access: yesDiscover Food, 2023
Compressive nutritional, nutraceuticals and mineral profiling was carried out in eight diverse pigmented rice landraces originated from Koraput and compared them with improved variety (IR 64).
Debabrata Panda   +4 more
doaj   +1 more source

Effects of climate change in the seas of China: Predicted changes in the distribution of fish species and diversity

open access: yesEcological Indicators, 2022
Long-term habitat shifts in marine fishes under climate change have been discussed over the last few decades. However, there is still a limited understanding of how fish distribution and biodiversity patterns will change in the offshore areas of China ...
Wenjia Hu   +9 more
doaj   +1 more source

Diatoms as an indicator for tile drainage flow in a German lowland catchment

open access: yesEnvironmental Sciences Europe, 2018
Background The separation of runoff components within a model simulation is of great importance for a successful implementation of management measures.
Naicheng Wu   +3 more
doaj   +1 more source

WILLINGNESS TO PAY FOR CONSERVATION OF NATURAL RESOURCES IN SANTUBONG NATIONAL PARK

open access: yes, 2017
Gunung Santubong National Park (GSNP) is one of the attractions in Sarawak that needs attention for conservation. A contingent valuation method of survey was conducted to estimate the conservation value of GSNP and to elicit the willingness to pay among ...
Thalany Kamri   +2 more
semanticscholar   +1 more source

On the identity of Leptoxis taeniata – a misapplied name for the threatened Painted Rocksnail (Cerithioidea, Pleuroceridae)

open access: yesZooKeys, 2017
The Painted Rocksnail, currently known as Leptoxis taeniata, is a federally threatened species native to the Mobile River basin in Alabama, USA. Presently restricted to four disjunct populations, the species is at considerable risk of extinction after a ...
Nathan V. Whelan   +3 more
doaj   +3 more sources

CONSERVATION OF NATURAL RESOURCES

open access: yesInternational Journal of Research -GRANTHAALAYAH, 2015
The importance of natural resources in sustaining productivity and environmental protection is now relatively more realized than the past. Over the past few decades or so, more and more attention is being paid all over the world to conserve the Natural Resources. Natural resources are important material basis for a stable economy and social development
openaire   +3 more sources

Strategies for the attraction and conservation of natural pollinators in agroecosystems: a systematic review

open access: yesInternational Journal of Environmental Science and Technology, 2022
The objective of this work is to find the most prevalent elements that have positive effects on pollinator density and diversity in crop fields, as reported in the literature, through a systematic review.
Duque ‐ Trujillo   +3 more
semanticscholar   +1 more source

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