Results 161 to 170 of about 109,024 (352)

A Strategy for Adapting the Hydraulic System of Woody Plants to Various Tiers of the Floodplain Forest of the Enmyvaam River (Chukotka)

open access: yesЛесной журнал
The article examines the features of the anatomical structure of the hydraulic system of 17 species from 13 genera of 6 families of woody flowering plants, which belong to different tiers of the floodplain forest growing along the Enmyvaam River ...
Evgenia S. Chavchavadze   +3 more
doaj   +1 more source

Nutrient addition and herbivore exclusion alter plant traits and biomass via distinct mechanisms: intraspecific variability vs species turnover

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2251-2262, March 2026.
Summary Soil nutrients and vertebrate herbivory are key ecological factors with opposite and interactive effects on grassland plant traits and biomass. Partitioning trait changes into species turnover and intraspecific change provides a mechanistic linkage between trait shifts and biomass responses.
Xuebin Yan   +2 more
wiley   +1 more source

Tundra Nenets: A Heritage Language in Its Own Land? Linguistic Identity and Language Loss

open access: yesLanguages
Through fieldwork conducted between 2014 and 2016 in Arkhangelsk, Naryan-Mar, Krasnoye, and Saint Petersburg, this paper investigates the endangered status of Tundra Nenets, an underrepresented and understudied Samoyedic minority language in northern ...
Polina Berezovskaya
doaj   +1 more source

Herbarium specimens reveal drivers of Arctic shrub growth

open access: yes
New Phytologist, EarlyView.
Natalie Iwanycki Ahlstrand   +3 more
wiley   +1 more source

Biogeography and host associations of Russula subsection Xerampelinae based on large‐scale analysis of UNITE sequence data

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2547-2558, March 2026.
Summary Estimating fungal geographic ranges and niche potential is limited by the ephemeral nature of fruiting bodies. While environmental DNA offers broader insights, species‐level identification remains difficult due to uncertain sequence clustering thresholds, low interspecific variation in barcoding regions, and limited taxonomic resolution.
Chance R. Noffsinger   +7 more
wiley   +1 more source

Longer growing seasons do not increase net carbon uptake in Northeastern Siberian tundra [PDF]

open access: yes
With global warming, snowmelt is occurring earlier and growing seasons are becoming longer around the Arctic. It has been suggested that this would lead to more uptake of carbon due to a lengthening of the period in which plants photosynthesize.
Dolman, A.J.   +7 more
core   +2 more sources

Hidden Partners in Diversity: Acidobacteriota and Their Distribution in the Cape Floristic Region

open access: yesMicrobiologyOpen, Volume 15, Issue 1, February 2026.
Acidobacteriota diversity and abundance investigated in nutrient‐poor fynbos soils of the Cape Floristic Region. Nanopore 16S rRNA sequencing of 26 soil samples from Jonkershoek and Kogelberg identified dominant and rare subdivisions, revealed distinct community compositions, and demonstrated correlations between subdivisions and soil properties ...
Janca Pieters   +2 more
wiley   +1 more source

Book Review of Village Journey by Thomas R. Berger [PDF]

open access: yes, 1985
This review is as submitted to the Tundra Times. A revised version of the review, as edited by Tundra Times editorial staff, was published as "Doctrinal Overload Flaws Berger's 'Village Journey'" by Stephen Conn, Tundra Times, 23 Sep 1985, pp. 7, 11–12.
Conn, Stephen
core  

The Northernmost Hyperspectral Flox Sensor Dataset for Monitoring of High-Arctic Tundra Vegetation Phenology and Sun-Induced Fluorescence (SIF)

open access: green, 2023
Hans Tømmervik   +9 more
openalex   +1 more source

Home - About - Disclaimer - Privacy