Results 41 to 50 of about 59,716 (313)

Sensitivity of climate to changes in NDVI [PDF]

Journal of Climate, 2000
The sensitivity of global and regional climate to changes in vegetation density is investigated using a coupled biosphere-atmosphere model. The magnitude of the vegetation changes and their spatial distribution are based on natural decadal variability of the normalized difference vegetation index (ndvi).
L. Bounoua, G. J. Collatz, S. O. Los, P. J. Sellers, D. A. Dazlich, C. J. Tucker, D. A. Randall   +6 more
openaire   +3 more sources

Inherent Reflectance Variability of Vegetation

Agriculture, 2019
With the inception of small unmanned aircraft systems (sUAS), remotely sensed images have been captured much closer to the ground, which has meant better resolution and smaller ground sample distances (GSDs).
Baabak Mamaghani, M. Grady Saunders, Carl Salvaggio   +2 more
doaj   +1 more source

NDVI

, 2017
NDVI data per mesocosm and ...
Camilla Wellstein (3274356), Nijs, Ivan, Johannes Ransijn (2929341), Berwaers, Sigi, Bahn, Michael, Anke Jentsch (113976), Catherine Picon-Cochard (5028458), Dengler, Jürgen, Walter, Julia, Bartha, Sándor, De Boeck, Hans J., Andreas Stampfli (5028473), Giandiego Campetella (3274284), Carl Beierkuhnlein (113979), Ransijn, Johannes, Zeiter, Michaela, Desislava Sopotlieva (5028470), Picon-Cochard, Catherine, Philipp von Gillhaussen (518050), Sándor Bartha (5028461), Sopotlieva, Desislava, Michaela Zeiter (5024144), Velev, Nikolay, Sternberg, Marcelo, Sigi Berwaers (3857797), Jürgen Dengler (2910110), Stampfli, Andreas, Juergen Kreyling (3322227), Campetella, Giandiego, Iva Apostolova (5028476), Arfin Khan, Mohammed A. S., Mohammed A. S. Arfin Khan (5028482), Ugurlu, Emin, Kreyling, Juergen, Michael Bahn (3318321), von Gillhaussen, Philipp, Altan, Yasin, Marcelo Sternberg (774013), Hans J. De Boeck (5024141), Güler, Behlül, Apostolova, Iva, Hernandez, Pauline, Ivan Nijs (527595), Pauline Hernandez (5028485), Yasin Altan (5028464), Wellstein, Camilla, Jentsch, Anke, Julia Walter (3321750), Behlül Güler (5028467), Beierkuhnlein, Carl, Nikolay Velev (5028479), Juliette M. G. Bloor (4617013), Emin Ugurlu (5028488), Bloor, Juliette M. G.   +53 more
core   +1 more source

ndvi

, 2014
Raw '.asc' file of canopy cover ...
Semlitsch, Raymond D., William E. Peterman (243706), Eggert, Lori S., Peterman, William E., Connette, Grant M., Raymond D. Semlitsch (410031), Grant M. Connette (1957822), Lori S. Eggert (108007)   +7 more
core   +1 more source

NDVI relationship to monthly evaporation [PDF]

Geophysical Research Letters, 1998
Normalized difference vegetation indices (NDVI), calculated from Landsat‐MSS images, were correlated with monthly total precipitation and estimates of monthly evaporation in a prairie environment. The highest value of the correlation coefficient (r=.80) was obtained between the monthly mean NDVI and estimated evaporation of the preceding month.
J. Szilagyi, D. C. Rundquist, D. C. Gosselin, M. B. Parlange   +3 more
openaire   +1 more source

Phenological response of vegetation to upstream river flow in the Heihe Rive basin by time series analysis of MODIS data

, 2011
Liquid and solid precipitation is abundant in the high elevation, upper reach of the Heihe River basin in northwestern China. The development of modern irrigation schemes in the middle reach of the basin is taking up an increasing share of fresh water ...
Menenti, M., Shang, H.L., M. Menenti, Hu, G., H. Shang, G. Hu, L. Jia, Jia, L.   +7 more
core   +1 more source

Relationship between densification and NDVI loss. A study using the Google Earth Engine at local scale

Environmental & Socio-economic Studies, 2022
Latin American cities are amongst those with the highest rates of urbanization in the world. This process has involved their territorial expansion as well as the densification of some of its neighborhoods, in mainly central areas. This is the case of the
Celemin Juan Pablo, Arias Maria Eugenia
doaj   +1 more source

Genetically modified Cotton species detection by LISS-III satellite data

, 2008
It is possible to infer the genetically modified species by using remotely sensed data. Using ERDAS software the algorithm of BT (Bacillus thuringiensis) Cotton in Punjab, India was developed successfully.
Chander Kumar Singh, Bindu Kumari, Saumitra Mukherjee, Amit Singh, Chander Kumar Singh, Satyanarayan Shashtri, Ram Avatar, Reena Kumari, Reena Kumari, Anita Mukherjee, Bhoop Singh, Satyanarayan Shashtri   +11 more
core   +1 more source

Spatial and temporal variations of vegetation coverage and their driving factors following gully control and land consolidation in Loess Plateau, China

Open Geosciences, 2022
Comprehensive management of the ecological environment and sustainable ecological development, such as the gully control and land consolidation (GCLC) project, may affect surface vegetation.
Wang Jing, Hu Yi, Yang Liangyan, Bai Qingjun   +3 more
doaj   +1 more source

Las áreas verdes en la ciudad de Morelia, Michoacán. México

Investigaciones Geográficas, 2022
La gestión de áreas verdes tiene un rol muy importante en la sostenibilidad urbana ya que la cobertura vegetal en las ciudades tiene importantes funciones ambien-tales.
Manuel Bollo Manent, Gustavo Martín Morales, Ayesa Martínez Serrano   +2 more
doaj   +1 more source