Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Walter Silverio"'
Autor:
Walter Silverio
Publikováno v:
Revista de Glaciares y Ecosistemas de Montaña.
Este artículo presenta un avance histórico en las investigaciones respecto a la cobertura glaciar del nevado Coropuna, la estimación del volumen equivalente de agua (2003-2004) concentrado en el macizo y la incidencia del ENSO (eventos El Niño/ L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d572a39532cab28ffc10c96d6ffa55c
https://doi.org/10.36580/rgem.i4.43-56
https://doi.org/10.36580/rgem.i4.43-56
Autor:
Walter Silverio, Jean-Michel Jaquet
Publikováno v:
International Journal of Remote Sensing, Vol. 33, No 18 (2012) pp. 5876-5888
This study reports on the glacial cover evolution of the Nevado Coropuna between 1955 and 2003, based on Peruvian topographic maps and satellite images taken from the Landsat 2 and 5 multispectral scanner (MSS), Landsat 5 Thematic Mapper (TM) and Lan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce12b0d462c18cab0476461b3d84dd69
https://doi.org/10.1080/01431161.2012.676742
https://doi.org/10.1080/01431161.2012.676742
Autor:
Jorge Luis Ceballos, Andrew Klein, Christian Huggel, Adina Racoviteanu, Yves Arnaud, Joni L. Kincaid, Walter Silverio, Todd Albert
Publikováno v:
Global Land Ice Measurements from Space ISBN: 9783540798170
This chapter presents an overview of some of the changes recently observed on glaciated areas in the tropical Andes of South America. Tropical glaciers are exceptional indicators of shifts in tropical climate, and the Andes are home to almost 99 % of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::457b2247ea35f9898ad32123dc669449
https://doi.org/10.1007/978-3-540-79818-7_26
https://doi.org/10.1007/978-3-540-79818-7_26
Autor:
Christian Huggel, César Portocarrero, Walter Silverio, P. J. Burns, Bryan G. Mark, Nadine Salzmann, Mario Rohrer
Publikováno v:
Autoridad Nacional del Agua
Repositorio institucional-ANA
ANA-Institucional
instacron:ANA
The Cryosphere, Vol 7, Iss 1, Pp 103-118 (2013)
Repositorio institucional-ANA
ANA-Institucional
instacron:ANA
The Cryosphere, Vol 7, Iss 1, Pp 103-118 (2013)
Original abstract: The role of glaciers as temporal water reservoirs is particularly pronounced in the (outer) tropics because of the very distinct wet/dry seasons. Rapid glacier retreat caused by climatic changes is thus a major concern, and decisio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f75b15bf6119ec8ae17dca3e67d54ff
http://doc.rero.ch/record/31874/files/sal_gcc.pdf
http://doc.rero.ch/record/31874/files/sal_gcc.pdf
Autor:
Walter Silverio, Jean-Michel Jaquet
Publikováno v:
Remote Sensing of Environment, Vol. 95, No 3 (2005) pp. 342-350
Multitemporal glacier area mapping is a key element in accurately determining fresh water reserves, as well as providing an indicator of climate change. In Peru, the first glacier inventory was based on visual interpretation of aerial photos, requiri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4125471bac7331625e11a8f65bdb819
https://archive-ouverte.unige.ch/unige:154525
https://archive-ouverte.unige.ch/unige:154525
Autor:
Walter Silverio, Jean-Michel Jaquet
Publikováno v:
Journal of Applied Remote Sensing. 3:033516
On the basis of Landsat 7 ETM+ imagery, a prototype land-cover map was prepared for the Huascaran Biosphere Reserve (Peru). This document should contribute to the sustainable management of the Huascaran Biosphere Reserve, while making it possible to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae9e2e87c9d93c1b9482f2c37bb640cd
https://doi.org/10.1117/1.3106599
https://doi.org/10.1117/1.3106599
Autor:
P. Lagos, Christine Jurt, D Sietz, A. Díaz, T. Jonas, Nadine Salzmann, Walter Silverio, Massimiliano Zappa, Pierluigi Calanca, Mario Rohrer, Christian Huggel, Thomas Konzelmann
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 6:392009
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d868e0c3cafe9ff1c82c4fe41d14de1
https://doi.org/10.1088/1755-1307/6/39/392009
https://doi.org/10.1088/1755-1307/6/39/392009