Results 1 to 10 of about 811,916 (296)

Spontaneous enhancement of nitrate assimilation facilitates the adaptation of anaerobic microbiome to hyperosmotic stress by promoting osmoprotectants synthesis

Water Research X
The biotransformation of nitrate (NO3−-N), one of the main reactive nitrogen (N) types produced by human activities, is profoundly changing global climate and biodiversity.
Fei Han, Yiting Guo, Shuhui Zhang, Mengru Zhang, Chuanfu Zhao, Wenhao Zhang, Qinyang Li, Weizhi Zhou   +7 more
doaj   +1 more source

Water ecological health evaluation of urban river: a case study of Zaogang River, China

Frontiers in Ecology and Evolution
The ecological health of urban rivers serves as a critical indicator of the overall health of urban ecosystems. The water ecological health status of the Zaogang River in Changzhou City was evaluated; nine sections of the river and the Old Zaogang River ...
Jiaqi Zhang, Jiaqi Xiang, Qiwen Ma, Chunhui Li, Xiangen Xu   +4 more
doaj   +1 more source

Deep Sea Sedimentation

Environmental Health Perspectives, 1974
An important problem in the study of microparticles in the marine environment, suspended in the water column or deposited as sediment on the ocean bottom, is the determination of provenance of the microparticles-where did they come from and by what processes were they transported to the sampling location?
openaire   +2 more sources

Hydrological changes in the Upper Yellow River under the impact of upstream cascade reservoirs over the past 70 years

Journal of Hydrology: Regional Studies
Study region: The Upper Yellow River Basin (UYRB), China. Study focus: In this study, a variety of mathematical statistical methods, the Indicators of Hydrologic Alteration—Range of Variability (IHA-RVA) method, and the newly proposed Flow Surplus ...
Jing Hu, Xiong Zhou, Yujun Yi, Chunhui Li, Xuan Wang, Qiang Liu, Jiansu Mao   +6 more
doaj   +1 more source

A review of reservoir carbon Cycling: Key Processes, influencing factors and research methods

Ecological Indicators
Based on the focus on the role of reservoirs as carbon sources and sinks, this article explores their impact on the global carbon cycle. Reservoirs, which are “artificial lakes” created by human activities in rivers, are reviewed in terms of the key ...
Chunhui Li, Yihan Wang, Yujun Yi, Xuan Wang, Celso Augusto Guimarães Santos, Qiang Liu   +5 more
doaj   +1 more source

Twist engineering induced spin-orbit coupling for photosynthesis of ethane from carbon dioxide and water

Nature Communications
Harnessing sunlight, carbon dioxide, and water to produce two-carbon products is promising but constrained by sluggish kinetics and high carbon–carbon coupling barriers.
Zhaoli Liu, Yixuan Gao, Long Chen, Alistair G. L. Borthwick, Weiliang Sun, Peishen Li, Wen Liu   +6 more
doaj   +1 more source

Corrigendum to: Wave‐influenced deposition of carbonate‐rich sediment on the insular shelf of Santa Maria Island, Azores [PDF]

, 2022

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Influence of hail suppression systems over silver content in the environment in Aragón (Spain). II: Water, sediments and biota

, 2021
J. Causapé, José María Orellana-Macías, Blas L. Valero‐Garcés, Iciar Vázquez   +3 more
openalex   +2 more sources

A probabilistic description of the bed load sediment flux: 3. The particle velocity distribution and the diffusive flux [PDF]

, 2012
David Jon Furbish, John C. Roseberry, M. W. Schmeeckle   +2 more
openalex   +1 more source

Past, present and future rainfall erosivity in central Europe based on convection-permitting climate simulations [PDF]

Hydrology and Earth System Sciences
Heavy rainfall is the main driver of soil erosion by water, which is a threat to soil and water resources across the globe. As a consequence of climate change, precipitation – especially extreme precipitation – is increasing in a warmer world, leading to
M. Uber, M. Haller, C. Brendel, G. Hillebrand, T. Hoffmann   +4 more
doaj   +1 more source