Results 131 to 140 of about 36,626 (269)

Mayfly Taxonomic and Functional Diversity in Anthropogenically Impacted Riverine Habitats: Influence of Habitat Morphology, Water Parameters and Fish Assemblages

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT Freshwater habitats are globally threatened by various anthropogenic pressures, resulting in reduced habitat quality and diminished biodiversity. Due to their sensitivity to environmental change, mayflies are commonly used in biomonitoring programs worldwide.
Marina Vilenica   +8 more
wiley   +1 more source

Data on the Distribution and Ecology of Pistia stratiotes L. (Araceae) in Hungary

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Free‐floating macrophyte invasions pose an increasing threat to lowland freshwater systems in Central Europe, particularly in thermally influenced canal networks. This study provides the first detailed assessment of the distribution, habitat conditions, dispersal, and reproduction of Pistia stratiotes along the Élővíz Canal in southeastern Hungary ...
Szabolcs Kis, Attila Molnár V.
wiley   +1 more source

Constructed wetland in wastewater treatment = Uso de “wetland” construído para tratamento de resíduos

open access: yesActa Scientiarum: Biological Sciences, 2008
Physical and chemical variables of soil and water were measured todetermine the effectiveness of a constructed wetland for wastewater treatment. Eight different macrophyte species, namely Eichhornia crassipes, Alternanthera philoxerodos, Heteranthera ...
Lúcia Helena Sipaúba-Tavares   +1 more
doaj  

The macrophytes of Kaniv reservoir

open access: yesІнтродукція Рослин, 2003
The sites of water plants, such as Nuphar lutea (L.) Smith, Nymphaea alba L., Trapa borysthenica V. Vassil., Salvinia natans (L.) All. in Kaniv reservoir are given. The populations of these species, their ecological and morphological features are described.
openaire   +3 more sources

Catchment Influences on Carbon Stable Isotope Variation in Trout; Might It Be Methane?

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Trout stable carbon isotope values vary significantly and appear to relate to catchment characteristics. Low carbon stable isotope values are linked to catchments with low drainage soil and high cover of pasture land use. This is likely to be linked to high levels of methane‐derived carbon entering the stream food web.
Michael Hinchliffe   +5 more
wiley   +1 more source

Nutrient enrichment strengthens feedbacks that promote and stabilize coral‐to‐macroalgae regime shifts on tropical reefs

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Ecosystems around the world have experienced shifts in community state as a result of anthropogenic activities that alter important ecological feedbacks. On coral reefs, transitions to a state where fleshy macroalgae are a major space holder have often been associated with the loss of top‐down control, which frequently has been attributed to ...
Jordan P. Gallagher   +3 more
wiley   +1 more source

Evaluation of macrophyte control in 38 Florida lakes using triploid grass carp [PDF]

open access: yes, 2000
Florida’s large number of shallow lakes, warm climate and long growing season have contributed to the development of excessive growths of aquatic macrophytes that have seriously interfered with many water use activities.
Canfield, Daniel E.   +3 more
core  

Climate and Landscape Controls on Dissolved Organic Matter in Wetland‐Dominated Catchments of the Boreal Plains, Canada

open access: yesHydrological Processes, Volume 40, Issue 5, May 2026.
In the subhumid, wetland‐rich, geologically heterogeneous Boreal Plains region of Canada, we found several controls on stream DOC concentration ([DOC]) and DOM composition: An increase in [DOC] and aromaticity as temperature increases throughout the summer, with temperature trend prevailing over the influence of discharge.
Julia Orlova   +3 more
wiley   +1 more source

Eutrophication promoted the change of macrophyte community from R strategy to C strategy in Lake Taihu

open access: yesEcological Indicators
Functional traits effectively reflect plants’ ecological strategies in response to environmental changes. This study investigated how lake eutrophication influences macrophyte communities ecological strategies by analyzing leaf functional traits along ...
Qiduo Yang   +8 more
doaj   +1 more source

Ecological study of chalk and limestone stream. Annual report October 1975 to September 1976 [PDF]

open access: yes, 1976
Few detailed studies have been made on the ecology of the chalk streams. A complex community of plants and animals is present and much more information is required to achieve an understanding of the requirements and interactions of all the species. It is

core  

Home - About - Disclaimer - Privacy