Results 111 to 120 of about 273,409 (312)

Shallow sub-lakes are essential for sustaining the successful wintering of waterbirds in Poyang Lake, China

Avian Research
For migratory waterbirds, the quality of wintering habitat is related to spring migration and successful breeding in the next year. The availability of food resources in the habitat is critical and varies within water levels.
Mengjie Lu, Zhen Zhang, Peng Chen, Changxin Xu, Bin Gao, Luzhang Ruan   +5 more
doaj   +1 more source

Extrinsic vs. Intrinsic Regimes Shifts in Shallow Lakes: Long-Term Response of Cyanobacterial Blooms to Historical Catchment Phosphorus Loading and Climate Warming

Frontiers in Ecology and Evolution, 2017
To evaluate the relative influence of intrinsic and extrinsic factors on ecosystem dynamics and regime shifts, we examined the algal response to historical catchment phosphorus loading from two shallow lakes located in Quebec, Canada.
Jesse C. Vermaire, Zofia E. Taranu, Graham K. MacDonald, Katherine Velghe, Elena M. Bennett, Irene Gregory-Eaves   +5 more
doaj   +1 more source

Numerical calculations of the wind driven currents in Lake Erie and comparison with measurements [PDF]

Numerical analysis of steady state, wind driven currents in Lake Erie, using shallow lake ...
Gedney, R. T., Lick, W.
core   +1 more source

Multiyear measurements of ebullitive methane flux from three subarctic lakes [PDF]

, 2013
Ebullition (bubbling) from small lakes and ponds at high latitudes is an important yet unconstrained source of atmospheric methane (CH4). Small water bodies are most abundant in permanently frozen peatlands, and it is speculated that their emissions will
Bastviken, David, Varner, Ruth K., Wik, Martin   +2 more
core   +1 more source

Evaluating the sustainability of mineral water consumption using multi‐scale hydrogeophysics in Caxambu, Brazil

Near Surface Geophysics, EarlyView.
Abstract A better understanding of the near‐surface aquifer system of the Caxambu Water Park, located in the Minas Gerais State, Brazil, has been achieved. The study aimed to identify groundwater reservoirs and flow patterns and contribute to the hydrogeological conceptual model using a multi‐scale geophysical approach.
Emanuele F. La Terra, Miguel Tupinambá, Liliane P. Panetto, José Antonio N. Pereira, Tainã P. Oliveira, Antonio Carlos Pedrosa‐Soares   +5 more
wiley   +1 more source

Bimodality and alternative equilibria do not help explain long-term patterns in shallow lake chlorophyll-a. [PDF]

Nat Commun, 2023
Davidson TA, Sayer CD, Jeppesen E, Søndergaard M, Lauridsen TL, Johansson LS, Baker A, Graeber D.   +7 more
europepmc   +1 more source

Shallow lake economics run deep: Nonlinear aspects of an economic-ecological interest conflict [PDF]

Outcomes of the shallow lake interest conflict are presented in a number of different contexts: quasi-static and dynamic social planning, and quasi-static one-shot and repeated non-cooperative play. As the underlying dynamics are non-convex, the analysis
Wagener, F.O.O.
core  

The paradox of mosquito net fishing: Complex socio‐ecological trade‐offs in southwestern Madagascar

People and Nature, EarlyView.
Abstract Small‐scale fisheries are vital for the livelihoods, nutrition and well‐being of millions of people in coastal regions. In many parts of the Global South, rising poverty, limited alternatives and declining resources have driven the spread of mosquito net fishing (MNF), a non‐selective practice using repurposed health‐distributed nets.
Francéline Marie Rasoanirina, Georgeta Stoica, Léono Declerck Todimazava, Sandra Ranaivomanana, Emma Gibbons, Jamal Mahafina, Thomas Lamy   +6 more
wiley   +1 more source

Paleoenvironment reconstruction and differential OM enrichment mechanism of the Upper Triassic Chang 7 member source rocks in the Ordos Basin

Scientific Reports
The organic-rich mudstones within the lacustrine deposits of the Chang 7 member in the Ordos Basin are recognized as the primary source rocks of the Mesozoic petroleum system.
Kezhi Sun, Guo Chen, Xiaolei Zhou, Jiaming Yong, Yaohui Xu, Ning Wang, Jin Dong   +6 more
doaj   +1 more source

Sediment potentially controls in-lake phosphorus cycling and harmful cyanobacteria in shallow, eutrophic Utah Lake.

PLoS ONE, 2019
Lakes worldwide are impacted by eutrophication and harmful algal or cyanobacteria blooms (HABs) due to excessive nutrients, including legacy P released from sediments in shallow lakes.
Matthew C Randall, Gregory T Carling, Dylan B Dastrup, Theron Miller, Stephen T Nelson, Kevin A Rey, Neil C Hansen, Barry R Bickmore, Zachary T Aanderud   +8 more
doaj   +1 more source