Results 41 to 50 of about 263,711 (335)

Brief Communication: Early season snowpack loss and implications for oversnow vehicle recreation travel planning [PDF]

open access: yesThe Cryosphere, 2019
Oversnow vehicle recreation contributes to rural economies but requires a minimum snow depth to mitigate negative impacts on the environment. Daily snow water equivalent (SWE) observations from weather stations in the Lake Tahoe region (western USA) and ...
B. J. Hatchett   +2 more
doaj   +1 more source

Interactions Among the Fire, Vegetation, the North American Monsoon and the El Niño-Southern Oscillation in the North American Desert Southwest

open access: yesFrontiers in Ecology and Evolution, 2022
Millennial-scale environmental histories from North American desert southwest (SW) ciénegas were examined with existing time series for the North American Monsoon (NAM) and El Niño, in concert with published long-term records of desert vegetation and ...
Andrea Brunelle
doaj   +1 more source

Uncertainties in classification system conversion and an analysis of inconsistencies in global land cover products [PDF]

open access: yes, 2017
In this study, using the common classification systems of IGBP-17, IGBP-9, IPCC-5 and TC (vegetation, wetlands and others only), we studied spatial and areal inconsistencies in the three most recent multi-resource land cover products in a complex ...
De Maeyer, Philippe   +3 more
core   +2 more sources

Deserts: biodiversity + climate change

open access: yes, 2023
Presentation slides given at Smithsonian NMNH on May 1st ...
openaire   +1 more source

Terrestrial climate variability and seasonality changes in the Mediterranean region between 15 000 and 4000 years BP deduced from marine pollen records [PDF]

open access: yes, 2009
Pollen-based climate reconstructions were performed on two high-resolution pollen marines cores from the Alboran and Aegean Seas in order to unravel the climatic variability in the coastal settings of the Mediterranean region between 15 000 and 4000 ...
Combourieu-Nebout, Nathalie   +6 more
core   +4 more sources

Downscaled subseasonal fire danger forecast skill across the contiguous United States

open access: yesAtmospheric Science Letters, 2023
The increasing complexity and impacts of fire seasons in the United States have prompted efforts to improve early warning systems for wildland fire management.
John T. Abatzoglou   +4 more
doaj   +1 more source

Present Situation, Problems and Development Strategy for Comprehensive Control in Desert Regions of China in New Era

open access: yesShuitu baochi tongbao, 2022
[Objective] The present situation, problems, and development strategy for comprehensive control in the desert regions of China in the context of international and national conditions, science and technology, and climate change in a new era were studied ...
Xiao Jianhua   +3 more
doaj   +1 more source

Desert locust populations, rainfall and climate change: insights from phenomenological models using gridded monthly data [PDF]

open access: yes, 2010
Using autocorrelation analysis and autoregressive integrated moving average (ARIMA)modelling, we analysed a time series of the monthly number of 1° grid squares infested with desert locust Schistocerca gregaria swarms throughout the geographical range of
Cheke, Robert A.   +3 more
core   +1 more source

Quantification of the Tourism Climate of Algeria Based on the Climate-Tourism-Information-Scheme

open access: yesAtmosphere, 2018
The relevance and role of aesthetic, thermal and physical facets to climatic tourism potential over Algeria at 12.00 UTC (13.00 local time) are analyzed.
Salah Sahabi Abed, Andreas Matzarakis
doaj   +1 more source

Reviewing the International Year of Deserts and Desertification 2006: What contribution towards combating global desertification and implementing the united nations convention to combat desertification? [PDF]

open access: yes, 2008
During the United Nations General Assembly's 58th Ordinary Session in 2003, a decision was adopted declaring 2006 the International Year of Deserts and Desertification (IYDD). This paper critically reviews this International Year.
Barraclough   +35 more
core   +1 more source

Home - About - Disclaimer - Privacy