Results 131 to 140 of about 86,378 (349)

Caracterização morfométrica e suas implicações na limnologia de lagoas do Pantanal Norte = Morphometric characterization and its limnological implications in Northern Pantanal lakes

Acta Scientiarum: Biological Sciences, 2008
O presente trabalho tem como objetivo descrever as característicasmorfométricas de sete lagoas do Pantanal Norte e discutir suas implicações na limnologia deste ambientes.
Ibraim Fantin-Cruz, Simoni Loverde-Oliveira, Pierre Girard   +2 more
doaj  

Predicting Wave‐Induced Sediment Resuspension at the Perimeter of Lakes Using a Steady‐State Spectral Wave Model

Water Resources Research, 2019
A steady‐state spectral wave model, STWAVE, is evaluated as a tool for predicting wave‐induced sediment resuspension in lake littoral zones. Steady‐state wave height and bed‐shear stress estimates are tested against 2 years of high‐frequency wave height ...
D. C. Roberts, P. Moreno‐Casas, F. A. Bombardelli, S. J. Hook, B. R. Hargreaves, S. G. Schladow   +5 more
doaj   +1 more source

Comparison of Conventional, Rake, and Sonar‐Based Biophysical Habitat Measurements in a Shallow Ontario River

River Research and Applications, EarlyView.
ABSTRACT Knowledge of habitat availability is critically important for the management and recovery of freshwater species. Quantifying habitat availability often requires fine‐scale sampling at point‐based locations across a large geographic extent, which can be laboursome.
Karl A. Lamothe, Jason Barnucz, D. Andrew R. Drake   +2 more
wiley   +1 more source

Estado trófico e bioacumulação do fósforo total no cultivo de peixes em tanques-rede na área aquícola do reservatório de Itaipu = Trophic level and bioaccumulation of total phosphorus in cage fish rearing in the aquaculture area at Itaipu reservoir

Acta Scientiarum: Biological Sciences, 2008
A intensa produção de peixes e utilização dos recursos hídricos podecomprometer a qualidade e disponibilidade da água, além de afetar a capacidade de suporte do ambiente, causando eutrofização e, consequentemente, a poluição do mesmo.
Guilherme Wolff Bueno, Nilton Garcia Marengoni, Affonso Celso Gonçalves Júnior, Wilson Rogério Boscolo, Rodrigo de Almeida Teixeira   +4 more
doaj  

A Tool for Prioritizing Gravel Augmentation Reaches for Sediment Starved Rivers

River Research and Applications, EarlyView.
ABSTRACT Gravel augmentation is a widely used restoration technique used to improve habitat below dams, including salmonids spawning habitat. However, gravel augmentation can be cost‐prohibitive, and it is often unclear which stream segments have the highest potential to benefit spawning salmonids.
Patricia J. Wohner, Peter A. Samarin, James T. Peterson   +2 more
wiley   +1 more source

Limnological and ecological methods: approaches, and sampling strategies for middle Xingu River in the area of influence of future Belo Monte Power Plant

Brazilian Journal of Biology
In this paper the authors describe the limnological approaches, the sampling methodology, and strategy adopted in the study of the Xingu River in the area of influence of future Belo Monte Power Plant.
JG. Tundisi, T. Matsumura-Tundisi, JEM. Tundisi, CRL. Faria, D.S. Abe, F. Blanco, J. Rodrigues Filho, L. Campanelli, C. Sidagis Galli, V. Teixeira-Silva, R. Degani, FS. Soares, P. Gatti Junior   +12 more
doaj   +1 more source

AEMON-J/DSOS Archive: "Hacking Limnology" Workshop + Virtual Summit in Data Science & Open Science in Aquatic Research

, 2021
Michael J. Meyer, Robert Ladwig, Isabella A. Oleksy, Jorrit P. Mesman, Jacob A. Zwart, Alli N. Cramer, Kaelin M. Cawley, Johannes Feldbauer, Patricia Q. Tran, Gregor Lopez Moreira, Arnab Shuvo, Vanderkelen, Inne, Stachelek, Joseph, Mridul K. Thomas, King, Tyler, R. Quinn Thomas, Hondula, Kelly, Cramer, Alli N, Simpson, Gavin, Katona, Leon, Bartlett, Jennifer Lynn, Qiusheng Wu, Shin-ichiro Matsuzaki, Tylar Murray, Jianning Ren, Heloisa E. Macedo, Platt, Lindsay, Hollister, Jeffrey, Ortiz, David, Pollard, Amina, Ramampiandra, Emma Chollet, Soares, Laura, Riggs, Ryan, Md Mamun, Calamita, Elisa, Speir, Shannon, Koenig, Lauren, Nell, Colleen, Azadeh Yousefi, Hanly, Patrick, Shikhani, Muhammed, Woelmer, Whitney, Pierson, Don, Stagnitta, Tim, Charuleka Varadharajan, Hay, Chris, Fickas, Kate, Newall, Sam, Kincaid, Dustin, Aho, Kelly, Pedersen, Eric Jason, Gubbins, Nick, Moreira, Gregor Lopez, Brousil, Matthew R., Matta, Elena, Shuqi Lin, Athreyi Badithela, johannes feldbauer, Gries, Corinna, Williams, Clayton, Pascual, Maria Caldero, Biddle, Mathew, yangxiao, Cayelan C. Carey, La Fuente, Sofia, Yaghouti, Mahtab, Haoran Shi, Minaudo, Camille, Ayala-Zamora, Ana Isabel, Harlan, Merritt, Brinkerhoff, Craig, Meyer, Michael, Aydin, Orhun, Erdmann, Christopher, Silva, Lorena, Shengyu Chen, Paíz, Ricardo, Elmera Azadpour, Deviyani Gurung, Mezzini, Stefano, Bruel, Rosalie, Jarmak, Stephanie, Cheng, Frederick, Ersoy, Zeynep, Schaerer, Laura, Howard, Dexter W., Mesman, Jorrit, Lofton, Mary E., Thellman, Audrey, Talbot, Ceara, Oleksy, Isabella, Petzoldt, Thomas, Moore, Tadhg, Husic, Admin, Jones, Amber, Trolle, Dennis, Rohwer, Robin, Overstreet, Brandon, Kaelin Cawley, McDaniel, Elizabeth   +99 more
openalex   +1 more source

Development and Assessment of Fluorescent‐Dyed, Preserved Invasive Grass Carp (Ctenopharyngodon idella) Eggs as Surrogates for Live Eggs in Transport and Dispersal Control Experiments

River Research and Applications, EarlyView.
ABSTRACT Invasive species such as grass carp (Ctenopharyngodon idella) pose substantial ecological threats to North American freshwater ecosystems. Understanding their early life stage behavior is critical for management efforts. From spawning to hatching, invasive carp eggs must remain suspended in the water column while drifting downstream for the ...
Henry F. Doyle, Benjamin H. Stahlschmidt, Anne M. Herndon, Vindhyawasini Prasad, Amy E. George, Jesse R. Fischer, P. Ryan Jackson, Cory D. Suski, Rafael O. Tinoco   +8 more
wiley   +1 more source

Inter‐Annual Variation in Alpha and Beta Diversity of Benthic Macroinvertebrate Communities in Agricultural Ditches

River Research and Applications, EarlyView.
ABSTRACT Ditches are essential elements of the agricultural landscape because of their role as habitat or refuge for aquatic species, especially in homogenized and intensively cultivated areas. However, data on the biodiversity associated with agricultural ditches, and its variation over time, are underrepresented in ecological research.
Michela Rappocciolo, Martina Chiorino, Elide Sgarella, Davide Solazzo, Cristina Spreafico, Alberto Doretto   +5 more
wiley   +1 more source

Using Fine Sediment Monitoring to Quantify Sand Loading Over Time

River Research and Applications, EarlyView.
ABSTRACT Riverine sand loading can lead to geomorphic change, impacting river processes like lateral migration and vertical aggradation or degradation. Yet many sediment monitoring programs track only fine sediment measurable as total suspended solids (TSS). Here, we assess the ability for TSS data to be used to determine sand loading.
Andrew P. Kasun, Karen B. Gran
wiley   +1 more source