Results 31 to 40 of about 3,795,040 (279)

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

Empirical evaluation of the effectiveness of South Africa's marine protected area network in representing fish communities [PDF]

open access: yes, 2011
In this study, fish community structure as sampled by shore angling, trawling, boat-based line-fishing and seine netting was compared across the EEZ of South Africa, including sites in designated MPAs.
Fernández, Sofía Solano
core   +1 more source

Strong effects of coral species on the diversity and structure of reef fish communities: A multi-scale analysis. [PDF]

open access: yesPLoS ONE, 2018
While there is increasing evidence for habitat specialization in coral reef fishes, the extent to which different corals support different fish communities is not well understood.
Valeriya Komyakova   +2 more
doaj   +1 more source

Distribution and abundance of fish and crayfish in a Waikato stream in relation to basin area [PDF]

open access: yes, 2003
The aim of this study was to relate the longitudinal distribution of fish and crayfish to increasing basin area and physical site characteristics in the Mangaotama Stream, Waikato region, North Island, New Zealand.
Hicks, Brendan J., Brendan J. Hicks
core   +1 more source

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  

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 Commission research briefs. Vol. 4, no. 1

open access: yes
These short reports are intended to inform the public, industry, and other interested parties of the current studies of the Commission's staff and of the basis for conservation measures.
Oregon. Fish Commission
core   +6 more sources

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

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

open access: yesMolecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy