@InCollection{AndersonOVHYCGEC:2011:CoClCh,
author = "Anderson, E. and Orsini, Jose Antonio Marengo and Villalba,
Ricardo and Halloy, Stephan R. P. and Young, Bruce E. and Cordero,
D. and Gast, Fernando and Espinoza, Ena M. Jaimes and Carrascal,
Daniel Ruiz",
title = "Consequences of Climate Change for Ecosystems and Ecosystem
Services in the Tropical Andes",
booktitle = "Climate Change and Biodiversity in the Tropical Andes",
publisher = "IAI; SCOPE",
year = "2011",
editor = "Herzog, Sebastian K. and Martinez, Rodney and Jørgensen, Peter M.
and Tiessen, Holm",
pages = "110--127",
keywords = "biodiversity, Climate Change Patterns, Tropical Andes, Andean
Ecosystems.",
abstract = "The tropical Andes1 harbor extraordinary biological and cultural
diversity, contained in a mosaic of ecosystems (Josse et al.
2009). The regions complex topography, coupled with elevational
and latitudinal gradients, results in varied physical conditions
that create unique habitats and barriers for species movement.
Temporal variability of climatic conditions, such as temperature,
wind, and precipitation, also occurs across the tropical Andes
over inter-annual and decadal time scales, as driven by the
interplay between the tropical Pacific and Atlantic Oceans, and
Amazonian influences (Marengo et al. 2004). Both humans and biota
have adapted to the heterogeneity of the tropical Andean landscape
and fluctuations in climatic conditions. An estimated 45,000 plant
and 3400 vertebrate species (excluding fishes) have been
documented from tropical Andean ecosystems, representing
approximately 15% and 12% of species known globally, respectively.
Nearly half of these species are endemic (Myers et al. 2000). The
wellbeing of human populations has been linked to the functioning
of tropical Andean ecosystems over a history that extends more
than 10,000 years. Today, millions of people depend on these
ecosystems as a source of fresh water, food, cultural importance,
and many other ecosystem goods and services (Josse et al. 2009).
Recently, the range of natural climatic variability in the
tropical Andes has started to exceed historically documented
thresholds. Of particular concern is the general warming trend and
its implications for the integrity of ecosystems and the human
populations that depend on them. In this chapter, we explore
current knowledge of the effects of climate change on tropical
Andean ecosystems and ecosystem services. At present, other than
unambiguous indications of a pronounced warming trend, the overall
picture of the climatic future of the tropical Andes remains
uncertain, making predictions about the fate of ecosystems
difficult. Some studies on recent climate variability have been
published, but much information remains observational or
anecdotal. The information presented here was gathered from
discussions among climatologists, ecologists, anthropologists, and
natural resource managers with expertise in the tropical Andes
during a weeklong workshop designed to facilitate transfer of
knowledge on climate change and tropical Andean biodiversity,
together with a review of literature and other available
information.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and Instituto Argentino de
Nivolog{\'{\i}}a, Glaciolog{\'{\i}}a y Ciencias Ambientales
(IANIGLA) CC 330, 5500 Mendoza Argentina and The Nature
Conservancy Marchant Pereira 367, Of. 801 Providencia, Santiago
Chile and NatureServe Apdo. 358, Plaza Colonial, 1260, San
Jos{\'e} Costa Rica and Car 7b # 134b - 11 Torre 1 Apto. 1105,
Bogot{\'a} Colombia and Servicio Nacional de Meteorologia e
Hidrologia (SENAMHI) Jr. Cahuide, 785 Jesus Maria, Lima Peru and
Programa en Ingenieria Ambiental, Escuela de Ingenieria de
Antioquia km 2 + 200 Via al Aeropuerto Jose Maria Cordova",
isbn = "978-85-99875-05-6",
label = "lattes: 5719239270509869 2 AndersonORSYCFJR:2011:CoOfCl",
language = "en",
targetfile = "chapter1.pdf",
url = "http://www.iai.int/files/communications/publications/scientific/Climate_Change_and_Biodiversity_in_the_Tropical_Andes/book.pdf",
urlaccessdate = "03 maio 2024"
}