Results 101 to 110 of about 332,720 (289)

Dietary habits of the black-necked swan Cygnus melancoryphus (Birds: Anatidae) and variability of the aquatic macrophyte cover in the Río Cruces wetland, southern Chile.

PLoS ONE, 2019
The black-necked swan Cygnus melancoryphus is an aquatic herbivorous bird whose dietary habits depend on the dominance and accessibility of macrophyte banks in shallow areas of coastal and limnetic wetlands in southern South America.
Carlos Velásquez, Eduardo Jaramillo, Patricio Camus, Fabio Labra, Cristina San Martín   +4 more
doaj   +1 more source

An approach to the use of macrophytes for monitoring standing waters [PDF]

, 2001
Under the EC Water Framework Directive (WFD), each Member State is required to devise a comprehensive national monitoring programme for surface waters, incorporating hydromorphological, physico-chemical and biological elements.
Palmer, Margaret A.
core  

Limno‐STOICH: A comprehensive database linking the elemental stoichiometry of organisms with inland aquatic habitats

Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract All organisms contain carbon, nitrogen, and phosphorus in widely ranging amounts and proportions. Integrating existing datasets enables quantification of this variation at global scales. Such efforts could leverage ecological stoichiometry theory, the study of elemental supply and imbalances in ecological interactions, to connect ecological ...
Jessica R. Corman, Halvor M. Halvorson, Casey Brucker, Molly S. Costanza‐Robinson, J. Harrison Edwards, Eric K. Moody, Chad Petersen, Baker J. Angstman, Qiting Cai, Sarah M. Collins, Elise Ehlers, W. Reilly Farrell, Julia Keon, Amy C. Krist, Alexander L. Lewanski, Shuyi Lin, Amina Mohamed, Natalie Montano, Briante L. Najev, Emma D. Neill, Carly R. Olson, Elizabeth G. Peebles, Kayley Porter, Linnea A. Rock, Ella Roelofs, Sophie Schuele, Andrew D. Suchomel, Steve Thomas, Liza Toll, Benjamin B. Tumolo, Catherine E. Wagner, Binbin Wang, Eli N. Wess, Gültekin Yilmaz, Carla L. Atkinson, Brent J. Bellinger, John S. Brazner, Marco J. Cabrerizo, Andrew Camilleri, Fabien Cremona, Jean‐Pierre Descy, Anton Drobotov, Bruce D. Dudley, Claudia Feijoó, Kelley A. Fritz, Darren P. Giling, Justin R. Hanisch, Katie Hossler, Tjaša Kanduč, Zin'ichi Karube, Giri R. Kattel, Lesley B. Knoll, Tyler J. Kohler, John S. Kominoski, Erik Kristensen, Danny C. P. Lau, Matthew J. Lundquist, Stephen E. MacAvoy, Nicolas Martyniuk, Rosana Mazzoni, Rahmat Naddafi, Vinicius Neres‐Lima, Rebecca North, Priscila Oliveira‐Cunha, Kelly Ortega‐Cisneros, Ada Pastor, Cynthia Paszkowski, Richard Piola, Tamar Rachamim, Takashi Sakamaki, Orlando Sarnelle, Ursula M. Scharler, Garry Scrimgeour, Jonathan B. Shurin, Christopher F. Steiner, Kevin M. Theissen, Ross Thompson, Alexander Tolomeev, Inés G. Viana, Verónica D. Villanueva, Anne Watson, Egor Zadereev, Eugenia Zandonà   +82 more
wiley   +1 more source

Adsorption, uptake and toxicity of micro- and nanoplastics: Effects on terrestrial plants and aquatic macrophytes.

Environmental Pollution, 2021
Alicia Mateos-Cárdenas, F. V. van Pelt, J. O’Halloran, M. Jansen   +3 more
semanticscholar   +1 more source

An Urban Taonga: The Distribution and Abundance of Tuna in Urban Streams Across Tāmaki Makaurau, Aotearoa‐New Zealand

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Freshwater eels of the Anguilla genus are experiencing global decline, largely driven by human activity. In Aotearoa‐New Zealand, tuna (both shortfin and longfin eels) are similarly affected, with habitat fragmentation and modification key drivers of their decline.
Nicole A. Whitelock, Kevin S. Simon, George L. W. Perry   +2 more
wiley   +1 more source

Species inventory of aquatic macrophytes in the last undammed stretch of the Upper Paraná River, Brazil

, 2017
The last undammed stretch of the Upper Paraná River in the Brazilian territory is, to date, not completely inventoried, which rises concerns given the rapid rates of species extinctions.
D. C. Souza, E. R. Cunha, R. A. Murillo, M. J. Silveira, Mikaela Marques Pulzatto, M. S. Dainez-Filho, L. Lolis, S. Thomaz   +7 more
semanticscholar   +1 more source

Influence of Divided Ponds on Fish Diets in Polyculture: Insights From Carbon and Nitrogen Stable Isotopes in Trophic Webs

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
Estimated contributions of food resources to the diets of fish and isotope values of carbon (δ13C) and nitrogen (δ15N) of individual fish using Bayesian stable‐isotope mixing models by species, treatment (open or divided pond) and period (July or October).
Purco Ralaiarison Ralien, Michael S. Corson, Marc Roucaute, Christophe Menniti, Kazi Ahmed Kabir, Joël Aubin, Sarah Nahon   +6 more
wiley   +1 more source

Does Long-Term Macrophyte Management in Lakes Affect Biotic Richness and Diversity? [PDF]

, 2005
We hypothesize that the richness and diversity of the biota in Lake Moraine (42°50’47”N, 75°31’39”W) in New York have been negatively impacted by 60 years of macrophyte and algae management to control Eurasian watermilfoil ( Myriophyllum spicatum L.
Harman, Willard N., Hingula, L. P., Macnamara, C. E.   +2 more
core  

Biochemical Responses of Anopheles spp. Larvae to a Novel Brazilian BR101 Bacillus thuringiensis var. israelensis Formulation: Oxidative Stress, Detoxification Enzymes, and Safety for Nontarget Notonectidae and Gerridae Aquatic Insects

Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.
Bti BR101 exhibits strong larvicidal activity against Anopheles larvae spp., with dose‐dependent mortality and LC50 of 3.13 µg/mL. Bti increases ROS, lipid and protein oxidation, and activates antioxidant enzymes (SOD, CAT, GPx) and detoxification pathways (MFO and esterases), indicating moderate oxidative stress.
Izabel Cristina de Oliveira Bentes, Dayane Dantas Abensour, Maria Luiza Lima da Costa, Raquel Telles de Moreira Sampaio, Leticia Bernadete da Silva, Francisco Augusto da Silva Ferreira, Cláudia Patrícia da Silva Tavares, Hergen Vieira de Souza, Francisco de Assis Marque, Mário Antonio Navarro da Silva, Eduarda Andrade de Lima, Gislayne Trindade Vilas‐Boas, João Antonio Cyrino Zequi, André Correa de Oliveira, Rosemary Aparecida Roque   +14 more
wiley   +1 more source

Patterns of the aquatic macrophyte cover in Cachoeira Dourada Reservoir (GO-MG)

Brazilian Journal of Biology
The relationship between the aquatic macrophyte cover in upper segments of tributaries and this cover in these tributaries but near the reservoir's main body was tested.
L. M Bini, L. G Oliveira, D. C Souza, P. Carvalho, M. P. Pinto   +4 more
doaj   +1 more source