Results 121 to 130 of about 26,468 (228)

Developing and Evaluating Aquatic Passive Sampling of Environmental DNA for Microbial Community Profiling

open access: yesMolecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Environmental DNA (eDNA) metabarcoding has transformed biodiversity monitoring across taxa from bacteria to mammals, yet sample collection remains a major bottleneck. Passive sampling via adsorption and entrapment has emerged as a promising alternative to overcome the limitations of conventional active filtration.
Cheng Qian   +6 more
wiley   +1 more source

Use of metalloproteomics to access environmental stress in the free-living mice mus spretus [PDF]

open access: yes, 2011
Comunicaciones a ...
García-Barrera, Tamara   +7 more
core  

Validating COI eDNA Metabarcoding Primers for Detection of Subterranean Fauna

open access: yesMolecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Subterranean ecosystems host a diverse range of ancient fauna, but studying these ecosystems is challenging due to significant sampling difficulties. Environmental DNA (eDNA) metabarcoding offers a promising approach for monitoring subterranean biodiversity, yet issues such as primer bias and non‐target amplification can complicate its ...
Mieke van der Heyde   +6 more
wiley   +1 more source

Harnessing chlorophyll and canopy reflectance indices relationship for grain yield, protein and starch content in maize cultivars under different nitrogen treatments

open access: yesPlant, Soil and Environment
Crop production faces increased climate change and land degradation stresses, compromising global food security with the growing population. Maize (Zea mays L.) is a versatile crop used for food, feed, and raw materials, contributing significantly to ...
Muhoja Sylivester Nyandi   +2 more
doaj   +1 more source

Aquatic Bacterial Community Responses to Aquatic Contaminants Revealed by 16S rRNA Metabarcoding in Field‐Based Microcosms

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This study used sedimentary eDNA analysis and field‐based microcosms to assess the impacts of three major aquatic contaminants on bacterial assemblage structure. Our results showed significant but varied impact depending on exposure to which contaminant; we suggest five phyla, 13 families, and three species as potential bacterial bioindicators and ...
A. S. Flynn   +4 more
wiley   +1 more source

Evaluation of the metallic contamination impact on 'Mytilus Edulis' mussel at the level of the mouth of Sebou's estuary, Marocco [PDF]

open access: yes, 2011
International audienceThe understanding of the bioaccumulation phenomenon of heavy metals in the living substance is of an extreme complexity. This is due to the interpenetration of several parameters which influence this bioaccumulation such as: the ...
Benkirane, Ouafae   +8 more
core   +1 more source

Breeding in natural nesting sites can improve the resilience of local Lesser Kestrel (Falco naumanni) populations to environmental changes

open access: yesIbis, Volume 168, Issue 2, Page 465-478, April 2026.
The identification of key habitats of threatened species and of extrinsic environmental factors that influence their resilience to human‐induced environmental changes are the foundation for the definition of conservation objectives. Using the presence and numerical abundance data collected in a long‐term survey (2000–24) of breeding colonies of Lesser ...
Maurizio Sarà, Rosario Mascara
wiley   +1 more source

Magnetic Biomonitoring of PM in a Semi-Arid Urban Park of North-Central Mexico Using Tillandsia recurvata as a Particulate Matter Biocollector

open access: yesAtmosphere
This study assessed the spatial distribution and composition of airborne particulate matter within a 10 km long urban green corridor in Zacatecas, Mexico, using magnetic biomonitoring with Tillandsia recurvata and SEM-EDS particle characterization.
Ana G. Castañeda-Miranda   +10 more
doaj   +1 more source

Inventatisasi Lichen sebagai Bioindikator Pencemaran Udara Di Kecamatan Laweyan Kota Surakarta [PDF]

open access: yes, 2018
Based on the increase of use motor vehicles in Laweyan Sub-district Surakarta City gives a big impact on the emergence of pollution. To make measurements on air quality takes time and costs are very expensive. There is alternative measurements by using a
-, Efri Roziaty, S.Si,M.Si   +1 more
core  

Urban birds' detectability is affected by inter‐ and intraspecific variation in shyness

open access: yesIbis, Volume 168, Issue 2, Page 711-722, April 2026.
Detection probabilities differ between bird species as a function of their life history and ecological and behavioural traits, inevitably introducing bias in their abundance and occupancy estimates. However, the effects of behavioural traits such as species shyness and vigilance on detectability remain poorly understood.
Peter Mikula   +3 more
wiley   +1 more source

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