Results 11 to 20 of about 273,405 (289)

Spatio-Temporal Characteristics of Global Warming in the Tibetan Plateau during the Last 50 Years Based on a Generalised Temperature Zone - Elevation Model [PDF]

open access: yes, 2013
Temperature is one of the primary factors influencing the climate and ecosystem, and examining its change and fluctuation could elucidate the formation of novel climate patterns and trends.
A Azzalini   +74 more
core   +7 more sources

Expected impacts of climate change on forests: Czech Republic as a case study

open access: yesJournal of Forest Science, 2011
We provide fundamental information about the future development of selected climate elements in relation to anticipated threat to forests in the Czech Republic.
T. Hlásny   +4 more
doaj   +1 more source

Continuous change in Tanzanian moist forest tree communities with elevation [PDF]

open access: yes, 1998
Although some studies in tropical forests suggest the existence of elevational discontinuities, zones or critical altitudes in floristic composition (briefly reviewed by Lovett 1996) two data sets from the Usambara mountains of Tanzania independently ...
Lovett, J.C.
core   +1 more source

VARIATION IN THE FLOWERING PHENOLOGY OF AN EPIPHYTIC BROMELIAD ALONG AN ELEVATIONAL GRADIENT

open access: yesActa Biológica Colombiana, 2020
Elevational patterns in flowering phenology have been reported for trees, shrubs and herbs. However, for vascular epiphytes that rely on atmospheric sources for humidity and nutrients, and depend on phorophyte microhabitat, elevational patterns of ...
Judith Isabel López López   +2 more
doaj   +1 more source

DIGITAL EXTRACTION AND CHANGE ANALYSIS OF ALTITUDINAL NATURAL ZONES IN TIANSHAN TOMUR NATURAL HERITAGE SITE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
The Tomur Natural Heritage Site possesses the most typical altitudinal natural zones on the south slope of the Tianshan Mountains. Five altitudinal zones have developed on the south faced slope, including: warm temperate desert zone, mountain steppe zone,
H. Wan   +5 more
doaj   +1 more source

Agroecological, climatic, land elevation and socio-economic determinants of pesticide use at the farm level in Bangladesh [PDF]

open access: yes, 2015
This study examines the influence of agroecology, climate, land elevation and socio-economic factors on pesticide use at the farm level using a large survey data of 2083 farms from 17 districts covering 10 agroecological zones in Bangladesh by applying a
Rahman, S
core   +2 more sources

Experimental salt marsh islands: a model system for novel metacommunity experiments [PDF]

open access: yes, 2017
Shallow tidal coasts are characterised by shifting tidal flats and emerging or eroding islands above the high tide line. Salt marsh vegetation colonising new habitats distant from existing marshes are an ideal model to investigate metacommunity theory ...
Balke, Thorsten   +8 more
core   +2 more sources

Impact of climatic conditions on the reproductive phenological phases of European hazel (Corylus avellana L.) in Slovakia

open access: yesJournal of Forest Science, 2016
The work presents the results of phenological observations of flowering and fruit ripeness of the European hazel (Corylus avellana L.) in Slovakia in two time periods: 1964-1983, and 1994-2013.
J. Škvareninová
doaj   +1 more source

DYNAMICS OF ICE SHEET SURFACE OVER SUBGLACIAL LAKES IN ANTARCTICA

open access: yesЛëд и снег, 2015
Progress in understanding cascades of subglacial lakes inAntarcticaand surface dynamics was derived using satellite laser altimetry measurements ICESat. The morphological and dynamical pattern troughs and swells indicate subglacial lakes and positions of
V. M. Kotlyakov   +4 more
doaj   +1 more source

What Is the Threshold Elevation at Which Climatic Factors Determine Snow Cover Variability? A Case Study of the Keriya River Basin

open access: yesRemote Sensing, 2023
Climate and topography are pivotal factors influencing snow cover variation, highlighting the significance of investigating the altitudinal response of snow cover to climate change.
Wei Yan   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy