Results 1 to 10 of about 3,903,967 (190)

Spatial patterns of reef fishes and corals in the thermally extreme waters of Qatar

open access: yesFrontiers in Marine Science, 2022
The Persian Gulf is a thermally extreme environment in which reef corals have adapted to survive through temperature ranges that would be lethal to corals from other regions.
Jessica Bouwmeester   +6 more
doaj   +1 more source

Does Stream Size Really Explain Biodiversity Patterns in Lotic Systems? A Call for Mechanistic Explanations

open access: yesDiversity, 2017
Understanding drivers of biodiversity is a long-standing goal of basic and applied ecological research. In riverine systems, there remains a critical need to identify these drivers as efforts to manage and protect rivers grow increasingly desperate in ...
Ross Vander Vorste   +4 more
doaj   +1 more source

Characterization of the abiotic drivers of abundance of nearshore Arctic fishes

open access: yesEcology and Evolution, 2021
Fish are critical ecologically and socioeconomically for subsistence economies in the Arctic, an ecosystem undergoing unprecedented environmental change.
Noah S. Khalsa   +3 more
doaj   +1 more source

Campylobacter in aquatic and terrestrial mammals is driven by life traits: A systematic review and meta-analysis

open access: yesFrontiers in Ecology and Evolution, 2023
IntroductionCampylobacter spp. infections are responsible for significant diarrheal disease burden across the globe, with prevalence thought to be increasing.
Michael R. Brooks   +4 more
doaj   +1 more source

A morphologically generalized Eurasian Pleuroxus aduncus species group (Cladocera: Chydoridae) is paraphyletic and contains denticulated P. truncatus, with an analog in the American Pleuroxus [PDF]

open access: yesPeerJ
Most publications on the water fleas (Crustacea: Cladocera) have focused, and continue to focus, on the genus Daphnia O.F. Müller, 1785 which represents a model for several branches of recent biological sciences.
Petr G. Garibian   +3 more
doaj   +2 more sources

Ichthyofauna of Danube delta lakes [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2008
aspects of fish communities from Danube delta lakes are related in this work paper. The ichthyofauna from complexes lakes of Danube Delta was studied in 3 years (2003-2005), using twocomplementary methods of sampling: electric fishing and gillnet fishing.
NĂSTASE Aurel, NĂVODARU Ion
doaj  

Fish Communities in the Poodří Protected Landscape Area (the Odra River basin)

open access: yesCzech Journal of Animal Science, 2004
The Odra River, 55.2 kmof its length, is winding through the Poodří Protected Landscape Area, which has total area of 81,5 km2. More than 80% of its stream has retained the natural character of its riverbed and the hydrological regime with regular floods.
B. Lojkásek   +3 more
doaj   +1 more source

Applications of eDNA Metabarcoding for Vertebrate Diversity Studies in Northern Colombian Water Bodies

open access: yesFrontiers in Ecology and Evolution, 2021
Environmental DNA metabarcoding is a tool with increasing use worldwide. The uses of such technology have been validated several times for diversity census, invasive species detection, and endangered/cryptic/elusive species detection and monitoring. With
Juan Diego Lozano Mojica   +1 more
doaj   +1 more source

Fish Biozonation in the Balkan Peninsula, Especially in Bulgaria: A Challenge

open access: yesFishes, 2023
Fish are important elements of aquatic ecosystems. Their communities naturally follow the river continuum and have been well described in the western European freshwater watersheds.
Apostolos Apostolou   +4 more
doaj   +1 more source

Fine‐scale environmental heterogeneity shapes fluvial fish communities as revealed by eDNA metabarcoding

open access: yesEnvironmental DNA, 2020
Conservation of freshwater biodiversity requires being able to track the presence and abundance of entire fish communities. However, studying fish community composition within rivers remains a technical challenge because of high spatial and temporal ...
Chloé Suzanne Berger   +7 more
doaj   +1 more source

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