نتایج جستجو برای: climate change impact
تعداد نتایج: 1372183 فیلتر نتایج به سال:
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Antarctic krill Euphausia superba (hereafter ‘krill’) occur in regions undergoing rapid environmental change, particularly loss of winter sea ice. During recent years, harvesting of krill has in creased, possibly enhancing stress on krill and Antarctic ecosystems. Here we review the overall impact of climate change on krill and Antarctic ecosystems, discuss implications for an ecosystem-based f...
Gas emission by humans will change climate, warming by 1.4-5.8°C as predicted at the end of the current century. Climate oscillations between warm and cold phases (El Niño) add complexity in the field. The effects on health could be thermal stress, extreme weather events, and subsequently emerging infectious diseases. Consequences on food yields, social, demographic and economic imbalances, cou...
Change in climate and water cycle will challenge water availability but it will also increase the exposure to unsafe water. Floods, droughts, heavy storms, changes in rain pattern, increase of temperature and sea level, they all show an increasing trend worldwide and will affect biological, physical and chemical components of water through different paths thus enhancing the risk of waterborn...
1Department of Zoology and Biodiversity Research Centre, University of British Columbia, Vancouver, BC, Canada V6T 1Z4, 2National Center for Ecological Analysis and Synthesis, 735 State Street, Suite 300, Santa Barbara, CA 93101, USA, 3Department of Global Change Research, Instituto Mediterráneo de Estudios Avanzados, IMEDEA (UIB-CSIC), 07190 Esporles, Mallorca, Spain, 4The UWA Oceans Institute...
India is the second largest producer of potato in the world. The Indo-Gangeticplains (IGP) is the main potato growing region accounting for almost 85% of the1.8 Mha under the crop in India where it is grown as an irrigated crop during thewinter season. Since IGP is in sub-tropical plains, duration of the thermally suitablewindow is the main determinant limiting yields. Hence the impact of clima...
BACKGROUND Anthropogenic CO2 uptake by the ocean decreases the pH of seawater, leading to an 'acidification' which may have potential detrimental consequences on marine organisms. Ocean warming or circulation alterations induced by climate change has the potential to slowdown the rate of acidification of ocean waters by decreasing the amount of CO2 uptake by the ocean. However, a recent study s...
Feedbacks of terrestrial ecosystems to atmospheric and climate change depend on soil ecosystem dynamics. Soil ecosystems can directly and indirectly respond to climate change. For example, warming directly alters microbial communities by increasing their activity. Climate change may also alter plant community composition, thus indirectly altering the soil communities that depend on their inputs...
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