Results 161 to 170 of about 230,864 (310)

Do the biological characteristics of trout (Salmo trutta) smolts influence their spring migration timing and maiden marine sojourn duration?

open access: yesJournal of Fish Biology, EarlyView.
Abstract Anadromous salmonids migrate seaward to exploit feeding and growth opportunities in marine habitats, yet how smolt biological characteristics influence their marine migratory behavior remains poorly understood. This study used 9 years of trout (Salmo trutta) population monitoring data from 15,595 tagged age‐0+ parr, 1033 smolts detected ...
Jonathan P. Gillson   +11 more
wiley   +1 more source

Past aquifer responses to climate recorded by fossil groundwater. [PDF]

open access: yesSci Adv
Seltzer AM   +12 more
europepmc   +1 more source

Freshwater fishes of the Waterberg aquatic ecoregion, South Africa: Diversity, taxonomic conflicts and conservation concerns

open access: yesJournal of Fish Biology, EarlyView.
Abstract Southern Africa is a region denoted by both high levels of fish diversity, some of it cryptic and unrecognised by current taxonomy, and severely threatened freshwater ecosystems. The Waterberg, a key aquatic ecoregion of the greater Limpopo River basin in South Africa, represents an area with high terrestrial conservation value but is lacking ...
Darragh J. Woodford   +7 more
wiley   +1 more source

Evolutionary history of Middle American Rhamdia (Siluriformes: Heptapteridae) inferred from comparative mitogenomic data: Insights on historical biogeography and cave colonization in the group

open access: yesJournal of Systematics and Evolution, EarlyView.
This study investigated the systematics and biogeography of the Middle American clade of Neotropical catfishes of the genus Rhamdia using mitogenome‐wide comparative data. Results refine and corroborate previous phylogenetic hypotheses, including the deep paraphyly of the species Rhamdia laticauda; they support a scenario of northward dispersal from ...
Jairo Arroyave   +6 more
wiley   +1 more source

Unprecedented large-scale aquifer recovery through human intervention. [PDF]

open access: yesNat Commun
Long D   +20 more
europepmc   +1 more source

Root water uptake depth in temperate forest trees: species‐specific patterns shaped by neighbourhood and environment

open access: yesPlant Biology, EarlyView.
Root water uptake strategies vary among temperate tree species (European beech, Douglas fir, and Norway spruce), with beech–conifer mixtures altering water uptake depths, while site conditions and temporal dynamics further shape the contribution of different soil depths to water supply.
C. A. Hackmann   +6 more
wiley   +1 more source

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