Results 51 to 60 of about 7,187 (221)

The changes in the profundal benthos during the extremely low water level in the deep lake Arakhley (Siberia) [PDF]

BIO Web of Conferences
Data on the impact of long-term water level fluctuations on benthic invertebrate communities of the deep lakes in Siberia are scarce due to the rarity of such events and the short history of observations. The studies of the dynamics of zoobenthos and the
Matafonov P.V.
doaj   +1 more source

Benthic community productivity in the Magellan region and in the Weddell Sea [PDF]

, 1999
Our comparison of macrobenthic biomass, production and productivity of the Magellan region (14 - 349 m water depth) and the Weddell Sea (132 - 548 m water depth) is based on multi box corer samples collected in both areas.
Brey, Thomas, Gerdes, Dieter
core   +3 more sources

Community structure and range shifts in Arctic marine fish under climate change

Ecography, Volume 2026, Issue 1, January 2026.
Arctic marine ecosystems are rapidly transforming due to climate change. Warming temperatures and shrinking sea ice are enabling boreal fish to expand northward, possibly disturbing cold‐adapted Arctic species assemblages. Species range shifts have been documented in the Bering and Barents Seas, raising concerns about ecosystem restructuring.
Virginie Marques, Fabian Fopp, Melissa Jaquier, Kari E. Ellingsen, Nigel Yoccoz, Meret Jucker, Camille Albouy, Loïc Pellissier   +7 more
wiley   +1 more source

Bottom-pelagic links of hydrobionts in the Kara Sea according to data on δ15N and δ13C and feeding of fish

Известия ТИНРО
To compare trophic properties in pelagic and benthic communities of the Kara Sea, isotopic composition of carbon and nitrogen (δ13C and δ15N) was examined in tissues of zooplankton, zoobenthos, and fish.
K. M. Gorbatenko, I. V. Melnikov
doaj   +1 more source

First occurrence of the Ponto-Caspian amphipod Echinogammarus trichiatus (Martynov, 1932) (Crustacea: Gammaridae) in Belgium [PDF]

, 2012
The Ponto-Caspian amphipod species Echinogammarus trichiatus (Martynov, 1932) was found in Belgium for the first time in June 2009 at two different locations in an artificial lake bordered by two large canals.
Boets, Pieter, Goethals, Peter, Lock, Koen, Platvoet, Dirk, Tempelman, David, Van Haaren, Ton   +5 more
core   +2 more sources

Diversification of Aquaculture Production in Relation to Global Change: The Case of the Domestication of Indigenous Euryhaline Catfish Species (Siluriformes) in the Mekong River Delta, Viet Nam

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT The Mekong River Delta, the heart of Vietnam's aquaculture industry, is facing many challenges due to climate change, particularly salinity intrusion. In this context, this review aimed to assess the potential of indigenous euryhaline catfish species to diversify fish farming, strengthen food security, and build resilience in the region. Among
Nguyen Tinh Em, Nguyen Thanh Phuong, Bui Thi Bich Hang, Duong Thuy Yen, Le Quoc Viet, Do Thi Thanh Huong, Vo Nam Son, Huynh Viet Khai, Nguyen Hong Quyet Thang, Nguyen Tan Tai, Fabrice Teletchea, Frédéric Clota, Frédéric Farnir, Philippe Lebailly, Patrick Kestemont   +14 more
wiley   +1 more source

Small lakes in big landscape : multi-scale drivers of littoral ecosystem in alpine lakes. [PDF]

, 2016
In low nutrient alpine lakes, the littoral zone is the most productive part of the ecosystem, and it is a biodiversity hotspot. It is not entirely clear how the scale and physical heterogeneity of surrounding catchment, its ecological composition, and ...
Angradi, Antonio Palanca-Soler, Bandyopadhyay, Barbour, Boyce, Bretschko, Carlisle, Carmen I. Burghelea, Castillo-Jurado, Colwell, Cummins, Danehy, Doebeli, Dragos G. Zaharescu, Dudgeon, Dufrene, EEA (European Environment Agency), Eriksson, Fitter, Frost, Füreder, García-Rollán, Gregory, Grey-Wilson, Hennig, Jonsson, Kaufman, Kernan, Khamis, Kopacek, Legendre, López-Moreno, Magnea, Manca, Oksanen, Olofsson, Oswood, Peter S. Hooda, Richard N. Lester, Richter, Roberts, Roberts, Roberts, Schilling, Stone, Syväranta, Tachet, Thioulouse, Vadeboncoeur, Vander-Zanden, Vieites, Vollenweider, Zaharescu, Zaharescu, Zaharescu   +54 more
core   +1 more source

Zoobenthos of the Lednické rybníky ponds

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2014
Qualitative and quantitative composition of macrozoobenthos was studied on the lednické rybníky ponds. Altogether 299 taxa of benthic macroinvertebrates were determined. The values of macrozoobenthos density and biomass ranged between 5–13 021 ind.m–2 and 0.02–79.6 g.m–2 respectively.
openaire   +2 more sources

Nutrient, carbon, and darkening impacts on coastal dissolved phosphorus bioavailability—a mesocosm study

Limnology and Oceanography, Volume 70, Issue S2, Page S183-S195, December 2025.
Abstract Coastal eutrophication results from increased riverine loads of inorganic nutrients, including phosphorus (P), which may co‐occur with increased dissolved organic carbon (DOC) loading. These DOC molecules are often pigmented, causing water darkening, but they also contain dissolved organic P (DOP), which could exacerbate eutrophication ...
Mayra P. D. Rulli, Aurélie Garnier, Magnus Huss, Ryan A. Sponseller, Ann‐Kristin Bergström, Hani Younes, Olivia Bell, Martin Berggren   +7 more
wiley   +1 more source

Landscape‐Mediated Effects of Climate Change on Metacommunities Inhabiting Mediterranean Seagrass

Journal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim Climate change affects dramatically biogenic habitats by altering the geographic distribution of the foundational species and the structure of landscapes they form. As a consequence, the associated biotic communities could experience habitat loss and fragmentation.
Damiano Baldan, David Cunillera‐Montcusí, Marco Reale, Stefano Piani, Fabrizio Gianni, Serena Zunino, Gianpiero Cossarini, Stefano Salon, Cosimo Solidoro, Vinko Bandelj   +9 more
wiley   +1 more source