Results 41 to 50 of about 691,780 (291)

Elevation dependence of climate effects on ecosystem multifunctionality states over the Qinghai-Tibet Plateau

open access: yesGlobal Ecology and Conservation, 2022
The multiple functions and services provided by ecosystems that linked human-being are under threat with the global environment changes. Large-scale research of ecosystem multifunctionality (EMF), which include AN, AP, AK, CEC, SOM, SMC, SMN, AGB BGB and
Haoyu Zhang, Chongchong Ye, Shuai Wang
doaj   +1 more source

Macrofungi of the altitudinal gradient, Northern Rocky Mountains [PDF]

open access: yes, 2021
Macrofungal communities of four altitudinal zones of the Northern Rocky Mountain region are described and compared with respect to species richness, production (g/100m2/yr), functional structure (mycorrhizal vs. decomposer), seasonality of activity and relationship to temperature and rainfall.
openaire   +1 more source

Diversity and Distribution of liverworts across habitats and altitudinal gradient at Pachmarhi Biosphere Reserve (India) [PDF]

open access: yes, 2016
The present study elucidates the distribution of liverworts (Marchantiophyta) in various habitats and across the altitudinal gradients at Pachmarhi Biosphere Reserve (PBR), central India.
Asthana, Ashish Kumar, Gupta, Reesa
core   +1 more source

Variations of soil physicochemical properties and vegetation cover under different altitudinal gradient, western Hyrcanean forest, north of Iran

open access: yesJournal of Forest Science, 2020
This study was done to quantify the amount of soil organic matter and to evaluate physicochemical properties and vegetation cover changes along the altitudinal gradient. Nine altitudinal transects were selected from 100 m a.s.l. to 1 700 m a.s.l.
Hassan Pourbabaei   +3 more
doaj   +1 more source

The vulnerability of lakes to climate change along an altitudinal gradient [PDF]

open access: yesCommunications Earth & Environment, 2021
AbstractStudies of future 21stcentury climate warming in lakes along altitudinal gradients have been partially obscured by local atmospheric phenomena unresolved in climate models. Here we forced the physical lake model Simstrat with locally downscaled climate models under three future scenarios to investigate the impact on 29 Swiss lakes, varying in ...
Love Råman Vinnå   +3 more
openaire   +2 more sources

Biotic rather than abiotic factors influence ground-dwelling mygalomorph spider assemblages along an altitudinal gradient in the Brazilian semi-arid domain [PDF]

open access: yesPapéis Avulsos de Zoologia
The species richness of organisms associated with altitudinal gradients tends to decline with increasing altitude, however, this pattern is not observed in mygalomorph.
German Antonio Villanueva-Bonilla   +4 more
doaj   +1 more source

Evaluating the efficacy of visual encounter and automated acoustic survey methods in anuran assemblages of the Yungas Andean forests of Argentina

open access: yesEcological Indicators, 2021
Identifying adequate methods and tools for biodiversity monitoring is fundamental in ecology and conservation biology. Most of the standardised monitoring techniques involve the presence of the researchers at the survey sites meanwhile, passive acoustic ...
M. Boullhesen   +3 more
doaj   +1 more source

Telomere length mirrors age structure along a 2200-m altitudinal gradient in a Mediterranean lizard

open access: yes, 2022
Telomere length mirrors age structure along a 2200-m altitudinal gradient in a Mediterranean ...
Pablo Burraco
core   +1 more source

Diversity of springtails (Hexapoda) according to a altitudinal gradient [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2009
The objective of this work was to elevate gradient effect on diversity of Collembola, in a temperate forest on the northeast slope of Iztaccíhuatl Volcano, Mexico. Four expeditions were organized from November 2003 to August 2004, at four altitudes (2,753, 3,015, 3,250 and 3,687 m a.s.l.). In each site, air temperature, CO2 concentration, humidity, and
García-Gómez, Arturo   +2 more
openaire   +3 more sources

Interpopulation Plasticity in a Darkling Beetle Life-History along a Whole Oceanic Island Altitudinal Gradient

open access: yesInsects, 2021
Insects show remarkable phenotypic plasticity in response to changing environmental conditions. The abiotic factors that determine their phenotypes often vary in time and space, and oceanic islands harbour ideal environments for testing predictions on ...
Heriberto López   +4 more
doaj   +1 more source

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