Results 71 to 80 of about 17,314 (281)

Community Analysis Reveals Biogeographical Patterns and Biodiversity Shortfalls in Antarctic Tardigrades

open access: yesJournal of Biogeography, Volume 52, Issue 3, Page 735-749, March 2025.
ABSTRACT Aim Tardigrades are important members of Antarctic metazoan communities with many endemic species. Major biogeographic patterns of Antarctic fauna have been identified, in particular regarding the zonation across the Gressitt line, dividing Continental and Peninsular Antarctica. Evidences suggest that Antarctic tardigrades follow this zonation
Matteo Vecchi   +2 more
wiley   +1 more source

Meiofauna in Rhodolith Beds on the Continental Shelf of the Potiguar Basin (Brazil)

open access: yesMarine Ecology, Volume 46, Issue 2, March 2025.
ABSTRACT In continental shelves of tropical areas, ecological studies on meiofauna are scarce and most studies were mainly based on a single sampling event or limited spatial design. Along the Potiguar Basin continental shelf, carbonate sediments, produced by calcareous algae (rhodoliths) and corals, dominate. The ecology of rhodolith beds has been the
P. J. P. Santos   +7 more
wiley   +1 more source

Problems in meiofauna energy-flow studies [PDF]

open access: yesHydrobiologia, 1984
The direct estimation of energy flow through marine meiobenthic populations poses several difficulties, mainly relating to sampling problems. The usefulness of some indirect estimation methods is discussed.
G. Vranken   +2 more
openaire   +2 more sources

Maerl Bed Conservation: Successes and Failures

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 2, February 2025.
ABSTRACT Most ecoregions lack data on maerl distribution and ecological status, so this needs fundamental research for conservation. Brittany, NW France, is an exception and has extensive research on maerl species, associated biodiversity, human‐induced impacts and protection efforts.
Jacques Grall, Jason M. Hall‐Spencer
wiley   +1 more source

The Structuring Role of Rhodolith Beds on Meiobenthic Communities in the Mediterranean Sea

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 2, February 2025.
ABSTRACT Rhodolith beds are globally distributed structurally complex habitats formed by the aggregation of unattached forms of non‐geniculate coralline red algae. They provide key ecosystem functions and services, supporting feeding, settlement and nursery provision for several species.
Adele Cocozza di Montanara   +4 more
wiley   +1 more source

PATRONES DE DISTRIBUCIÓN DE LA MEIOFAUNA EN CORAL ARRECIFES DE LA PLATAFORMA NOROESTE DE CUBA.

open access: yesRevista de Investigaciones Marinas, 2023
Se estudió la meiofauna en 39 estaciones en arrecifes coralinos de la plataforma NW de Cuba para describir los patrones de distribución en cinco hábitats.
M. Armenteros   +2 more
doaj  

Effects of the burrowing crab Chasmagnathus granulata (Dana) on meiofauna of estuarine intertidal habitats of Patos Lagoon, Southern Brazil

open access: yesBrazilian Archives of Biology and Technology, 2005
This study aimed to evaluate the effects of the burrowing crab Chasmagnathus granulata on meiofauna at three intertidal habitats across a tidal exposure gradient (i.e., an emerged salt marsh, an emerged mudflat and a submerged mudflat) in an estuarine ...
Leonardo Cruz Rosa   +1 more
doaj   +1 more source

Occurrence of 'Antrobathynella stammeri' (Jakobi, 1954) (Crustacea: Syncarida: Bathynellidae) in the hyporheic zones of two English karst rivers [PDF]

open access: yes, 2008
This paper reports the first records of Antrobathynella stammeri in the British Isles since 1985. Numerous individuals were observed in hyporheic water extracted from the River Skirfare (Yorkshire, UK), whilst, in an independent study, a single confirmed
Dunscombe, MP   +2 more
core  

The power and pitfalls of amino acid carbon stable isotopes for tracing origin and use of basal resources in food webs

open access: yesEcological Monographs, Volume 95, Issue 1, February 2025.
Abstract Natural and anthropogenic stressors alter the composition, biomass, and nutritional quality of primary producers and microorganisms, the basal organisms that synthesize the biomolecules essential for metazoan growth and survival (i.e., basal resources).
Kim Vane   +2 more
wiley   +1 more source

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