Results 31 to 40 of about 108,300 (298)
Modelling fire occurrence at regional scale. Does vegetation phenology matter? [PDF]
, 2015 Through its influence on biomass production, climate controls fuel availability affecting at the same time fuel moisture and flammability, which are the main determinants for fire ignition and propagation.
Bajocco, Sofia +2 more
core +1 more source
Design of WebGIS System for Watershed Heavy Metal Ecological Risk Assessment [PDF]
Jisuanji gongcheng, 2020 In view of the lack of real-time and efficient method and monitoring technology for watershed heavy metal ecological risk assessment,this paper uses remote sensing and meteorological data to construct a reasonable and accurate evaluation model to monitor
WANG Shengwei, ZHANG Chang, ZHANG Yue, LOU Tianlong, XUE Feiyang
doaj +1 more source
Landscape metrics and indices : an overview of their use in landscape research [PDF]
, 2009 The aim of this overview paper is to analyze the use of various landscape metrics and landscape indices for the characterization of landscape structure and various processes at both landscape and ecosystem level.
Antrop, Marc +4 more
core +2 more sources
MODISTools - downloading and processing MODIS remotely sensed data in R [PDF]
, 2014 Remotely sensed data – available at medium to high resolution across global spatial and temporal scales – are a valuable resource for ecologists. In particular, products from NASA's MODerate-resolution Imaging Spectroradiometer (MODIS), providing twice ...
Andy Purvis +6 more
core +2 more sources
A multi-temporal phenology based classification approach for Crop Monitoring in Kenya [PDF]
, 2019 The SBAM (Satellite Based Agricultural Monitoring) project, funded by the Italian Space Agency aims at: developing a validated satellite imagery based method for estimating and updating the agricultural areas in the region of Central-Africa; implementing
Jahjah, M., Laneve, G., Luciani, R.
core +1 more source
Parks, people and pixels: evaluating landscape effects of an East African national park on its surroundings [PDF]
, 2010 Landscapes surrounding protected areas, while still containing considerable biodiversity, have rapidly growing human populations and associated agricultural development in most of the developing world that tend to isolate them, potentially reducing their
Binford, Elizabeth +7 more
core +2 more sources
A preliminary synthesis of major scientific results during the SALSA program [PDF]
, 2000 The objective of this paper is to provide an overview of the primary results of the Semi-Arid Land-Surface-Atmosphere (SALSA) Program in the context of improvements to our overall understanding of hydrologic, ecologic, and atmospheric processes and their
Chehbouni, A +8 more
core +1 more source
Remote Sensing, 2022 The eco-system in the Qinghai-Tibet Plateau (QTP) is extremely fragile, and highly vulnerable to climate change. Knowledge of the changes in the ecological conditions is vital to mitigate the impact of climate change. In this study, we investigated the trend of ecological conditions of the QTP using the remotely sensed ecological index (RSEI), which is
Jiaxi Cao +12 more
openaire +2 more sources
Remotely sensed mid-channel bar dynamics in downstream of the Three Gorges Dam, China [PDF]
, 2020 The downstream reach of the Three Gorges Dam (TGD) along the Yangtze River (1560 km) hosts numerous mid-channel bars (MCBs). MCBs dynamics are crucial to the river’s hydrological processes and local ecological function.
Shao, Guofan +4 more
core +1 more source
Remote Sensing, 2021 Forest fire is a ubiquitous disaster which has a long-term impact on the local climate as well as the ecological balance and fire products based on remote sensing satellite data have developed rapidly.
Zewei Wang +6 more
doaj +1 more source