Results 231 to 240 of about 2,808 (262)
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Study on the reasonable threshold of ecological water demand in arid areas

2011 International Conference on Electrical and Control Engineering, 2011
It is an important prerequisite to determine the threshold of ecological water demand scientifically and reasonably for sustainable development of socio-economic and ecological environment. This paper analyzes the ratio of ecological water demand account for of the total runoff in Northwest arid areas, and combines with the instance of Manas River ...
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A threshold reveals decoupled relationship of sulfur with carbon and nitrogen in soils across arid and semi-arid grasslands in northern China

Biogeochemistry, 2015
How climatic factors influence the balance of sulfur (S) with carbon (C) and nitrogen (N) in soils is not well understood. Here we report the results of S, C and N concentrations in 550 soil samples along a 3500-km aridity gradient across arid and semi-arid grasslands in northern China.
Wentao Luo   +9 more
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Spatiotemporal variation of hydrological connectivity and its threshold effects on flood dynamics: An examination in the arid and semi-arid regions, China

Science of The Total Environment
Hydrological connectivity, a critical indicator of underlying surface changes, plays a pivotal role in the generation and evolution of floods. This study focuses on examining hydrological connectivity and its significant impact on flood dynamics. The Hekou-Longmen section (HL) is used as a case area because of its frequent flooding, which is typical of
Chun, Deng   +3 more
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Microbial evidences of abrupt shifts in dunes ecosystems after passing an aridity threshold

Dune ecosystems are among the most vulnerable regions to climate change worldwide. However, studies on how crossing critical aridity thresholds influence the microbiome of these ecosystems remains scarce. These microbes play a pivotal role in shaping terrestrial ecosystem traits and functions.In this study, we collected 1.4 ...
Shuai Wu   +2 more
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Thresholds, Scale and Connectivity in semi-arid Catchments: Implications for eco-engineering Strategies

Geophysical Research Abstracts, 2007
Geomorphological processes in semi-arid environments are strongly influenced by the connectivity between different landscape units. This connectivity can either be establishedthrough concentrated flow in rills, gullies and channels but can also have a morediffuse flow character, where sheet flow can reach the channels.
Cammeraat, L.H., Lesschen, J.P.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

A 5-and a-half-year-experiment shows precipitation thresholds in litter decomposition and nutrient dynamics in arid and semi-arid regions

Biology and Fertility of Soils, 2023
Hao Qu   +6 more
openaire   +1 more source

Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa   +1 more
exaly  

Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg   +2 more
exaly  

Oral complications of cancer and cancer therapy

Ca-A Cancer Journal for Clinicians, 2012
Joel B Epstein   +2 more
exaly  

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