Results 41 to 50 of about 48,547 (310)

Response of Vegetation Phenology to Climate Change on the Tibetan Plateau Considering Time-Lag and Cumulative Effects

Remote Sensing, 2023
The study of the response of vegetation phenology in the Qinghai Tibet Plateau to various climatic variables is paramount to unveiling the reaction of alpine ecosystems to worldwide climate alterations.
Xiaohui He, Anqi Liu, Zhihui Tian, Lili Wu, Guangsheng Zhou   +4 more
doaj   +1 more source

Large scale climate oscillation impacts on temperature, precipitation and land surface phenology in Central Asia

Environmental Research Letters, 2018
Central Asia has been rapidly changing in multiple ways over the past few decades. Increases in temperature and likely decreases in precipitation in Central Asia as the result of global climate change are making one of the most arid regions in the world ...
Kirsten M de Beurs, Geoffrey M Henebry, Braden C Owsley, Irina N Sokolik   +3 more
doaj   +1 more source

Evaluations and comparisons of rule-based and machine-learning-based methods to retrieve satellite-based vegetation phenology using MODIS and USA National Phenology Network data

International Journal of Applied Earth Observations and Geoinformation, 2020
Vegetation phenology is a sensitive indicator that reflects the vegetation–atmosphere interactions and vegetation processes under global atmospheric changes.
Qinchuan Xin, Jing Li, Ziming Li, Yaoming Li, Xuewen Zhou   +4 more
doaj   +1 more source

Mapping forests in monsoon Asia with ALOS PALSAR 50-m mosaic images and MODIS imagery in 2010. [PDF]

, 2016
Extensive forest changes have occurred in monsoon Asia, substantially affecting climate, carbon cycle and biodiversity. Accurate forest cover maps at fine spatial resolutions are required to qualify and quantify these effects. In this study, an algorithm
Bajgain, Rajen, Biradar, Chandrashekhar M, Chen, Bangqian, Dai, Shengqi, Dong, Jinwei, Gilani, Hammad, Hou, Ying, Jin, Cui, Joshi, Pawan Kumar, Li, Xiangping, Menarguez, Michael Angelo, Moore, Berrien, Murthy, Manchiraju Sri Ramachandra, Qin, Yuanwei, Roy, Partha Sarathi, Wang, Jie, Xiao, Xiangming, Xin, Fengfei, Zhang, Geli, Zhang, Yao   +19 more
core   +2 more sources

A prognostic pollen emissions model for climate models (PECM1.0) [PDF]

Geoscientific Model Development, 2017
We develop a prognostic model called Pollen Emissions for Climate Models (PECM) for use within regional and global climate models to simulate pollen counts over the seasonal cycle based on geography, vegetation type, and meteorological parameters ...
M. C. Wozniak, A. L. Steiner
doaj   +1 more source

No Consistent Evidence for Advancing or Delaying Trends in Spring Phenology on the Tibetan Plateau [PDF]

, 2017
Vegetation phenology is a sensitive indicator of climate change and has significant effects on the exchange of carbon, water, and energy between the terrestrial biosphere and the atmosphere.
Badeck, Balzarolo, Chen, Chen, China Meteorological Administration, Coops, Dai, Deronde, Ding, Duan, Forkel, Fu, Ganjurjav, Guay, Guo, Holben, Hou, Huete, Jeong, Julien, Justice, Kljun, Knorr, Lasslop, Li, Li, Li, Liu, Liu, Macbean, McClain, Menzel, Penuelas, Piao, Pinzon, Reed, Richardson, Richardson, Richardson, Sen, Shen, Shen, Shen, Shen, Shi, Stöckli, Suzuki, Tian, Tucker, Turner, Wang, Wang, Wang, Wu, Wu, Xin, Xin, Xu, Yi, Yu, Yu, Zhang, Zhang, Zhang, Zhang, Zhao, Zhao, Zhong, Zhou, Zhou   +69 more
core   +3 more sources

Improving Remote Estimation of Vegetation Phenology Using GCOM-C/SGLI Land Surface Reflectance Data

Remote Sensing, 2022
Vegetation phenology not only describes the life cycle events of periodic plants during the growing season but also acts as an indicator of biological responses to climate change.
Mengyu Li, Wei Yang, Akihiko Kondoh
doaj   +1 more source

Upside-down fluxes Down Under: CO2 net sink in winter and net source in summer in a temperate evergreen broadleaf forest [PDF]

, 2018
Predicting the seasonal dynamics of ecosystem carbon fluxes is challenging in broadleaved evergreen forests because of their moderate climates and subtle changes in canopy phenology.
Barton, Craig V. M., Boer, Matthias M., Duursma, Remko A., Griebel, Anne, Isaac, Peter, Maier, Chelsea, Medlyn, Belinda E., Metzen, Daniel, Pendall, Elise, Renchon, Alexandre A., Resco de Dios, Víctor, Tissue, David T., Williams, Christopher A.   +12 more
core   +3 more sources

Contribution of low resolution data to African savannas characterization [PDF]

, 2005
- In the context of international programs to understand the atmosphere-biosphere interface to model climatic changes. - Needs at a global level of information about surface parameters as surface roughtness, land cover, water availbalility, phenology ...
Gond, Valéry
core  

Changes in Snow Phenology from 1979 to 2016 over the Tianshan Mountains, Central Asia [PDF]

, 2019
Snowmelt from the Tianshan Mountains (TS) is a major contributor to the water resources of the Central Asian region. Thus, changes in snow phenology over the TS have significant implications for regional water supplies and ecosystem services.
Ahmad, Sajjad, Li, Lanhai, Li, Qian, Yang, Tao, Zhou, Hongfei   +4 more
core   +2 more sources