Results 31 to 40 of about 745,483 (305)
Remote Sensing, 2021 The spatio-temporal distribution of snow cover metrics in a mountainous area is mainly related to the climatic conditions as well as to the prevailing morphological conditions.
Ahmed Marchane +4 more
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Applied and Environmental Soil Science, 2020 Understanding topography effects and assessing the soil properties in different land use is an essential first step for sustainable soil management. Hence, land use type and altitudinal gradient on selected soil parameters were studied in Ayiba watershed,
Weldemariam Seifu +2 more
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Photosynthetica, 2020 The performance of PSII photochemistry in five Central European provenances of silver fir differing in the altitude of origin (250-1,300 m a.s.l.) were studied using the chlorophyll a fluorescence parameters derived from the JIP-test.
A. KONÔPKOVÁ +9 more
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Variations of leaf traits of an alpine shrub Sieversia pentapetala along an altitudinal gradient and under a simulated environmental change [PDF]
, 2001 P(論文)We investigated intraspecific variations of leaf traits such as number of leaves, leaf size, leaf mass per shoot, leaf mass per area (LMA) and leaf nitrogen concentration (leaf N), in a deciduous alpine dwarf shrub Sieversia pentapetala (L.) Greene (
Taguchi,Yasuhiro, Wada,Naoya
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Temporal variation and climate dependence of soil respiration and its components along a 3000 m altitudinal tropical forest gradient [PDF]
, 2010 To simulate the effect of temperature on soil respiration rates, we translocated soil cores among four sites (3030, 1500, 1000, and 200 m asl) along an altitudinal tropical forest gradient in the Peruvian Andes, traversing a difference in mean annual ...
Michael I. Bird +12 more
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Altitudinal Gradient of Evapotranspiration in Tropical Highlands
, 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
Botanical Sciences, 2018 Background: The Sierra La Laguna Biosphere Reserve is located which is considered an “island of vegetation” within an arid environment. Considering that this protected natural area has an altitudinal gradient that ranges from 500 to 2,100 meters above ...
Jesús Manuel Rascón-Ayala +5 more
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Global 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
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Structural and functional characteristics of soil microbial community in a Pinus massoniana forest at different elevations [PDF]
PeerJ, 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
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Diversity of springtails (Hexapoda) according to a altitudinal gradient [PDF]
Pesquisa 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