Results 131 to 140 of about 40,821 (249)

Abiotic drivers of co‐occurrence and diversity patterns of Calopterygidae species in Amazonian protected freshwaters

Ecological Entomology, Volume 51, Issue 2, Page 235-249, April 2026.
Species co‐occurrences rely on their ability to explore similar or distinct available resources, and possible niche overlap can prevent their presence and establishment in a given site Damselflies of the Calopterygidae family demonstrated negative co‐occurrences in streams inside and outside PAs, highlighting that their ecological similarity is ...
Joás Silva Brito, Everton Cruz Silva, Gabriel Martins Cruz, Victor Rennan Santos Ferreira, Rafael Costa Bastos, Josinete Sampaio Monteles, Cristian Camilo Mendoza‐Penagos, Fernando Geraldo Carvalho, José Max Barbosa Oliveira‐Junior, Karina Dias‐Silva, Thaisa Sala Michelan, Luciano Fogaça de Assis Montag, Lilian Casatti, Leandro Juen   +13 more
wiley   +1 more source

Spatial patterns of leaf δ¹³C and δ¹⁵N of aquatic macrophytes in the arid zone of northwestern China. [PDF]

Ecol Evol, 2021
Gong X, Xu Z, Peng Q, Tian Y, Hu Y, Li Z, Hao T.   +6 more
europepmc   +1 more source

The relationship between aquatic macrophytes and water quality in Nta-Wogba Stream, Port Harcourt, Nigeria [PDF]

, 2011
An empirical survey of macrophytes distribution and biomass from four stations, along Nta-wogba stream in Port Harcourt, Nigeria, was conducted between April and December 2007, to quantify the relationship between biomass, in stream nutrients and ...
Akinrotimi, O.A., Gabriel, U.U., Uedeme-Naa, B.   +2 more
core  

Brown Trout Abundance in Boreal Streams With Large Wood

Ecology of Freshwater Fish, Volume 35, Issue 2, April 2026.
ABSTRACT Large wood has been found to be a crucial component in riverine ecosystems. However, due to the heavy channelization of rivers and intensive forestry practices over the past few decades, the amount of large wood in these ecosystems has decreased worldwide. River restoration aims to mitigate the effects of channelization and restore the channel
Alisa Koski, Sara Taskinen, Reetta Väätäinen, Jukka Tapani Syrjänen   +3 more
wiley   +1 more source

The effects of nutrient level on periphyton–macrophyte interactions in freshwater ecosystems

Water Biology and Security
Periphyton are one of the key primary producers in aquatic ecosystems, particularly in oligotrophic shallow lakes. Submerged macrophytes are capable of competing with periphyton for nutrients and light, but may also facilitate periphyton by providing ...
Yushan Li, Qingchuan Chou, Liangliang Huang, Mingjun Feng, Haowu Cheng, Jun Xu, Peiyu Zhang   +6 more
doaj   +1 more source

Phytoremediation Perspectives of Seven Aquatic Macrophytes for Removal of Heavy Metals from Polluted Drains in the Nile Delta of Egypt. [PDF]

Biology (Basel), 2021
Abdelaal M, Mashaly IA, Srour DS, Dakhil MA, El-Liethy MA, El-Keblawy A, El-Barougy RF, Halmy MWA, El-Sherbeny GA.   +8 more
europepmc   +1 more source

Lake Attitash Management Plan; 2010 [PDF]

, 2010
Management Plan and Comprehensive Lake Inventory of Lake Attitash in Amesbury/ Merrimac ...
Bunker, J., Nolan, S., Willey, E.
core   +1 more source

Methane‐Derived Carbon Contributes to Fish Biomass in a Deep, Eutrophic Reservoir

Freshwater Biology, Volume 71, Issue 4, April 2026.
ABSTRACT Methanotrophic bacteria oxidise large amounts of biogenic methane produced in freshwater and bind the original methane carbon in their biomass. When these bacteria are consumed by other organisms, methane‐derived carbon enters food webs. Methane‐derived carbon can support a substantial part of invertebrate biomass in some freshwater ecosystems.
Mojmír Vašek, Petr Blabolil, Marek Šmejkal, Michal Tušer, Daniel Bartoň, Vladislav Draštík, Luboš Kočvara, Jan Kubečka, Milan Říha, Tomáš Jůza   +9 more
wiley   +1 more source

Effects of climate on size structure and functioning of aquatic food webs [PDF]

, 2010
In aquatic food webs, the role of body size is notoriously strong. It is also well known that temperature has an effect on body size. For instance, Bergmann’s rule states that body size increases from warm to cold climates.
Lacerot, G.
core  

Detecting Pteridium arachnoideum and Tithonia diversifolia in a Multiclass Land‐Cover Framework in the Cerrado: A Deep Learning Time‐Series Benchmark With Spatial Cross‐Validation

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT This study presents the first deep‐learning time‐series benchmark for detecting two encroaching species in the Brazilian Cerrado: the native super‐dominant fern Pteridium arachnoideum and the invasive alien shrub Tithonia diversifolia. We evaluate 43 architectures across six families (CNNs, RNNs, Transformers, and three hybrid groups) on ...
Leandro de Arruda Bruno, Osmar Abílio de Carvalho Júnior, Osmar Luiz Ferreira de Carvalho, Potira Meirelles Hermuche   +3 more
wiley   +1 more source