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3USE OF LONG-TERM DATA, MASS BALANCES AND STABLE ISOTOPES IN WATERSHED BIOGEOCHEMISTRY: THE HUBBARD BROOK MODEL
BibTeX
@MISC{De_3useof,
author = {Utilizacion De and Datos De and Largo Plazo and Balances De Masa Y and Isótopos Estables and En La and Bioquimica De and Cuenas El and Modelo De and Gene E. Likens},
title = {3USE OF LONG-TERM DATA, MASS BALANCES AND STABLE ISOTOPES IN WATERSHED BIOGEOCHEMISTRY: THE HUBBARD BROOK MODEL},
year = {}
}
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Abstract
Currently throughout the world, human-caused environmental changes are occurring at an accelerating rate (e.g. Myers 1996; Ayrensu et al. 1997; Vitousek et al. 1997a,b; Likens 1998, 2001b; Lubchenco 1998). Such alterations (Likens 1991, 1994) include global climate change, stratospheric ozone depletion, pervasive land-use changes, toxification of the biosphere, infectious disease, invasion of alien species and loss of biodiversity, and their numerous interactions (Fig. 1). Long-term studies are especially helpful for detecting and/or evaluating: (1) the occurrence and effects of extre-me events; (2) the hydrologic, biogeochemical and ecological impact of natural and anthropogenic disturbance; (3) large-scale, experimental
