Results 81 to 90 of about 10,345 (224)

Anthropogenic interference and climatic change control long‐term dissolved silicate variation in the Yellow River

Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract Dissolved silicate (DSi) export from rivers is shaped by both natural processes and human activities. Using long‐term observations at Lijin station combined with chemical weathering and reservoir silicon cycling models, we reconstructed annual DSi fluxes and source‐sink dynamics in the Yellow River Basin since the 1980s.
Ke Wang, Fuxia Yang, Tiezhu Mi, Zhigang Yu, Hongtao Chen, Qingzhen Yao   +5 more
wiley   +1 more source

Seasonal and population differences in migration of Whimbrels in the East Asian–Australasian Flyway

Avian Research, 2020
Background Conserving migratory birds is challenging due to their reliance on multiple distant sites at different stages of their annual life cycle. The concept of “flyway”, which refers to all areas covered by the breeding, nonbreeding, and migrating of
Fenliang Kuang, Jonathan T. Coleman, Chris J. Hassell, Kar-Sin K. Leung, Grace Maglio, Wanjuan Ke, Chuyu Cheng, Jiayuan Zhao, Zhengwang Zhang, Zhijun Ma   +9 more
doaj   +1 more source

Fluvial sediment transfer in the Changjiang (Yangtze) river-estuary depositional system [PDF]

Journal of Hydrology, 2018
Abstract Knowledge of the transfer of sediment through river systems is essential for understanding the physical, chemical and biological processes on the Earth’s surface. A holistic analysis of long-term records of water discharge, sediment transport, riverbed morphology and estuarine hydrology is here used to quantify spatial and temporal ...
Zhijun Dai, Xuefei Mei, Stephen E. Darby, Yaying Lou, Weihua Li   +4 more
openaire   +3 more sources

Cyclone‐induced mixing and stratification shape autumnal hypoxia in a temperate estuary

Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract Autumnal hypoxia in temperate estuaries is often overlooked due to its smaller extent, weaker intensity, and sparse observations compared to summer. However, climate variability may alter its seasonality. Using 40 yr (1984–2023) of hypoxic volume data from the Chesapeake Bay, combined with numerical simulations, we examined interannual drivers
Chunqi Shen, Jeremy M. Testa
wiley   +1 more source

Remote sensing of intertidal morphological change in Morecambe Bay, U.K., between 1991 and 2007 [PDF]

, 2010
Tidal Flats are important examples of extensive areas of natural environment that remain relatively unaffected by man. Monitoring of tidal flats is required for a variety of purposes. Remote sensing has become an established technique for the measurement
Dance, S. L., Mason, D. C., Scott, T. R.
core   +1 more source

Increasing Outbreak of Cyanobacterial Blooms in Large Lakes and Reservoirs under Pressures from Climate Change and Anthropogenic Interferences in the Middle–Lower Yangtze River Basin

Remote Sensing, 2019
In recent decades, the increasing frequency and severity of cyanobacterial blooms in recreational lakes and water supply reservoirs have become a great concern to public health and a significant threat to the environment.
Jia-Min Zong, Xin-Xin Wang, Qiao-Yan Zhong, Xiang-Ming Xiao, Jun Ma, Bin Zhao   +5 more
doaj   +1 more source

Effectiveness of Ecosystem‐Based Coastal Defenses Against Flooding

Earth's Future, Volume 14, Issue 3, March 2026.
Abstract Coastal flooding is growing substantially as storms increase and sea levels rise rapidly due to climate change. It is therefore important to find safe and sustainable ways to protect coastal communities against this growing risk. However, the effectiveness of traditional coastal defenses (hard seawalls) (HS) is being questioned due to concerns
Zhijun Dai, Min Zhang, Stephen E. Darby
wiley   +1 more source

Heavy metal and Pb isotopic compositions of aquatic organisms in the Pearl River Estuary, South China [PDF]

, 2014
Author name used in this publication: C. C. M. IpAuthor name used in this publication: X. D. LiAuthor name used in this publication: G. ZhangAuthor name used in this publication: C. S. C. WongAuthor name used in this publication: W. L.
Ip, CM, Li, X, Wong, CSC, Zhang, G, Zhang, WL   +4 more
core   +1 more source

Landscape genetic structure of Scirpus mariqueter reveals a putatively adaptive differentiation under strong gene flow in estuaries

Ecology and Evolution, 2019
Estuarine organisms grow in highly heterogeneous habitats, and their genetic differentiation is driven by selective and neutral processes as well as population colonization history.
Mei Yang, Chengyuan Xu, Pierre Duchesne, Qiang Ma, Ganqiang Yin, Yang Fang, Fan Lu, Wenju Zhang   +7 more
doaj   +1 more source

Dramatic Decline in Organic Carbon Burial in Big Estuary Driven by Dam Construction: Insights From the Yellow River Estuary

Earth's Future, Volume 14, Issue 3, March 2026.
Abstract Estuaries and associated shelf deposits, which bury 70%–90% of global marine organic carbon, making them key sites for marine carbon burial. Variations in total organic carbon (TOC) content and the organic carbon burial rate (OCBR) in these sediments strongly influence carbon sequestration dynamics.
Shan Shan Liu, Jin Ming Song, Xue Gang Li, Zhi Bo Wang, Hua Mao Yuan, Li Qin Duan, De Tong Tian, Guo Rong Zhong, Jun Ma, Rui Wang   +9 more
wiley   +1 more source