Results 31 to 40 of about 23,926 (199)

Integrating effects of species composition and soil properties to predict shifts in montane forest carbon-water relations. [PDF]

open access: yes, 2018
This study was designed to address a major source of uncertainty pertaining to coupled carbon-water cycles in montane forest ecosystems. The Sierra Nevada of California was used as a model system to investigate connections between the physiological ...
Horwath, William R   +2 more
core   +1 more source

Altitudinal Gradient of Evapotranspiration in Tropical Highlands

open access: yes, 2022
Tropical highlands supply water for large cities in the Andes. Based on meteorological records from three weather stations in the paramo Chingaza, Colombia evapotranspiration (ET) is estimated based on the Penman-Monteith (P-M) approach to compare the altitudinal variation and assess the radiation and aerodynamic effects on the water losses. This study
openaire   +1 more source

Terrace reconstruction and long profile projection: a case study from the Solent river system near Southampton, England [PDF]

open access: yes, 2012
River terrace sequences are important frameworks for archaeological evidence and as such it is important to produce robust correlations between what are often fragmentary remnants of ancient terraces.
Allen   +54 more
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

Variation in woody leaf anatomical traits along the altitudinal gradient in Taibai Mountain, China

open access: yesGlobal Ecology and Conservation, 2021
As important indicators of leaf traits, leaf anatomical traits are sensitive and adaptable to environmental changes. However, how leaf anatomical traits at species and community levels vary along the altitudinal gradients is still unclear. In this study,
Xinrui Liu   +7 more
doaj   +1 more source

Evaluation of altitudinal distribution and population dynamics of introduced Brown trout (Salmo trutta) and native Snow trout (Schizothorax richardsonii) in river Asiganga, Uttarakhand (India)

open access: yesEnvironment Conservation Journal, 2016
Mountains of Himalaya, with unique topology and geographical regions, are hotspots of biodiversity. Their flora and fauna have been investigated for abundance in species composition and interactions.
Madhu Thapliyal   +2 more
doaj   +1 more source

Structural and functional characteristics of soil microbial community in a Pinus massoniana forest at different elevations [PDF]

open access: yesPeerJ, 2022
Shifts in forest soil microbial communities over altitudinal gradients have long been attracting scientific interest. The distribution patterns of different soil microbial communities along altitudinal gradients in subtropical mountain forest ecosystems ...
Jian Zhang, Ming Xu, Xiao Zou, Jin Chen
doaj   +2 more sources

Local adaptation with high gene flow: temperature parameters drive adaptation to altitude in the common frog (Rana temporaria) [PDF]

open access: yes, 2014
Both environmental and genetic influences can result in phenotypic variation. Quantifying the relative contributions of local adaptation and phenotypic plasticity to phenotypes is key to understanding the effect of environmental variation on populations.
Biek, R.   +3 more
core   +2 more sources

Does the altitude affect the stability of montane forests? A study in the Kahuzi-Biega National Park (Democratic Republic of the Congo) [PDF]

open access: yes, 2017
To understand the functioning of montane forests, this study was conducted in the highlands of the Kahuzi-Biega National Park in the Democratic Republicof the Congo.
Amani, Christian   +5 more
core   +1 more source

Altitudinal Variations in Coniferous Vegetation and Soil Carbon Storage in Kalam Temperate Forest, Pakistan

open access: yesPlants
Understanding the complex interplay among altitudinal gradients, tree species diversity, structural attributes, and soil carbon (C) is critical for effective coniferous forest management and climate change mitigation. This study addresses a knowledge gap
Bilal Muhammad   +9 more
doaj   +1 more source

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