Results 31 to 40 of about 209 (114)

Environmental Flows Rapidly Increase Zooplankton Abundance in a Regulated Lowland River

open access: yesRiver Research and Applications, Volume 41, Issue 5, Page 1158-1168, June 2025.
ABSTRACT Zooplankton are important parts of the food web that support the survival of larval fish in floodplain rivers. Zooplankton abundance and community structure are sensitive to flow‐driven changes in the environment, which have been heavily impacted by river regulation with dams.
Lauren O'Brien   +2 more
wiley   +1 more source

Environmental DNA supports importance of heterogeneous pond landscapes for arthropod diversity conservation

open access: yesEcosphere, Volume 16, Issue 2, February 2025.
Abstract Freshwater ponds host diverse arthropod communities, but conservation frameworks are scarce. Heterogeneous pond mosaics of various sizes and successional stages can develop during raw material extraction in mining sites, acting as refugia for a variety of species.
Vera Zizka   +4 more
wiley   +1 more source

КАТАЛОГ РАКООБРАЗНЫХ (ARTHROPODA: CRUSTACEA) ХАРЬКОВСКОЙ ОБЛАСТИ, УКРАИНА

open access: yesАмурский зоологический журнал, 2014
В результате обработки собственных полевых материалов и литературных данных составлен каталог ракообразных Харьковской области. Также в каталоге приводится список известных синонимов.
S.A. Sidorovsky
doaj  

Unveiling Landscape‐Level Drivers of Freshwater Biodiversity Dynamics

open access: yesEnvironmental DNA, Volume 7, Issue 1, January–February 2025.
We use a machine learning approach to identify relationships between environmental drivers and community biodiversity in 52 lakes. Plant protection products were identified as the most important factors driving biodiversity dynamics, followed by physico‐chemical parameters.
Niamh Eastwood   +3 more
wiley   +1 more source

Causes and consequences of microbiome formation in mosquito larvae

open access: yesEcological Entomology, Volume 49, Issue 6, Page 857-868, December 2024.
We manipulated the resource environment, competition type and density for Culex restuans mosquito larvae to investigate food‐web effects on host microbiome assembly and their translation into differences in adult phenotype. Resource environment and density influenced the larval microbiome, largely due to differences in abundance of Arcobacteraceae ...
Cameron D. Schwing   +5 more
wiley   +1 more source

KF‐metaweb: A trophic metaweb of freshwater ecosystems of South Korea

open access: yesGlobal Ecology and Biogeography, Volume 33, Issue 7, July 2024.
Abstract Motivation The metaweb is a dictionary of nodes and their potential interactions developed for a particular region, focusing on a particular type of ecosystem. Based on the local biodiversity information at different spatial and temporal scales, the regional metaweb can be easily decomposed into local webs.
Sagar Adhurya   +2 more
wiley   +1 more source

Identifying archived insect bulk samples using DNA metabarcoding: A case study using the long‐term Rothamsted Insect Survey

open access: yesEnvironmental DNA, Volume 6, Issue 3, May–June 2024.
The Rothamsted Insect Survey is one of the oldest standardized insect monitoring schemes in the world. We assessed and compared the efficacy of DNA metabarcoding to identify archived aphid specimens from a 16‐year time series that have previously been identified morphologically.
Dimitrios Petsopoulos   +7 more
wiley   +1 more source

Diet in phenotypically divergent sympatric species of African weakly electric fish (genus: Campylomormyrus)—A hybrid capture/HTS metabarcoding approach

open access: yesMolecular Ecology, Volume 33, Issue 4, February 2024.
Abstract Ecological speciation within the mormyrid genus Campylomormyrus resulted in sympatric species exhibiting divergence in their feeding apparatus and electric organ discharge (EOD). This study documents the overall diet of the genus Campylomormyrus and examines the hypothesis that the Campylomormyrus radiation is caused by adaptation to different
Rahma Amen   +3 more
wiley   +1 more source

Revision of Lower Devonian clam shrimp (Branchiopoda, Diplostraca) from the Rhenish Massif (Eifel, SW-Germany), and the early colonization of non-marine palaeoenvironments [PDF]

open access: yesPalaeobiodiversity and Palaeoenvironments
AbstractThree collections of clam shrimp from the Lower Devonian (upper lower Emsian) Klerf Formation of Willwerath and Waxweiler in the western Eifel Mountains are herein studied. Four discernible morphotypes are present in the Willwerath assemblage.
Markus J. Poschmann   +3 more
openaire   +1 more source

Complete mitochondrial genomes of three fairy shrimps from snowmelt pools in Japan. [PDF]

open access: yesBMC Zool, 2022
Kitano T   +6 more
europepmc   +1 more source

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