Results 191 to 200 of about 35,826 (286)

Life on the Edge: Ecosystem Features of Lakes Across a Mountain–Prairie Elevation Gradient in Western Canada

open access: yesEcohydrology, Volume 19, Issue 1, January‐February 2026.
ABSTRACT Ecological transition zones such as mountain elevation gradients can influence the function and productivity of lakes through changes in climatic characteristics and catchment composition (i.e., land use/land cover). However, surveys of limnological features along such ecological transition zones show variable patterns, making it difficult to ...
Paola Ayala‐Borda   +4 more
wiley   +1 more source

The Evolution of Southern Ocean Net Primary Production in a Changing Climate: Challenges and Opportunities. [PDF]

open access: yesGlob Chang Biol
Tagliabue A   +10 more
europepmc   +1 more source

Tails of Biodiversity: Vertebrate Community Assessment in a Neotropical River Basin via eDNA Metabarcoding

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
This study used environmental DNA (eDNA) metabarcoding to assess vertebrate biodiversity in headwater streams of the Rio Santo Antônio basin, southeastern Brazil, a tributary of the Rio Doce. A total of 119 vertebrate OTUs were identified, with oxidation–reduction potential emerging as the strongest environmental predictor of species richness.
Larissa Moreira‐Silva   +8 more
wiley   +1 more source

Improving and Evaluating Resistant Alternatives to Procrustes Analysis for Multivariate Dataset Matching

open access: yesEnvironmetrics, Volume 37, Issue 1, January 2026.
ABSTRACT Procrustes analysis (PA) is a widely used method for aligning and comparing two or more multivariate data matrices and has been applied across various fields. However, PA is based on the least sum of squares, which has long been recognized as highly sensitive to outliers.
Xiaozhuo Tang, Donald A. Jackson
wiley   +1 more source

Bird impacts on ecological structure, composition and function in Arctic ponds. [PDF]

open access: yesPolar Biol
Jensen TC   +5 more
europepmc   +1 more source

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