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TERRA - PNW Overview
The mission of the Terrestrial Ecosystem
Research and Regional Analysis group (TERRA-PNW) is to quantify
and understand the response of terrestrial ecosystems to natural
and human-induced changes such as climate, wildfire and land management
practices.
Our lab has diverse interests that share a common focus: understanding
the dynamics of land-based ecological communities. Our insights
into climate and disturbance effects on ecological processes and
global change are generated primarily by research on forest, woodland
and shrubland ecosystems.
We approach questions at a variety of scales, from minutes to years
and from leaf to region, and with a diversity of tools ranging from
biogeochemical studies on soils, physiological studies at the leaf
and whole plant level, micrometeorological studies on fluxes of
carbon dioxide and water vapor from whole ecosystems, and controlled
field experiments, to satellite remote sensing of land characteristics
and biogeochemistry modeling of carbon, nitrogen and water cycling
across the Pacific Northwest.
Dr. Beverly E. Law, Director and Professor
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Approach
TERRA-PNW has three basic integrated
activities:
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Ecosystem-level research combining
field measurements and modeling to understand carbon,
water and nitrogen cycling in terrestrial systems,
and interactions with the atmosphere
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Remote sensing research to understand
spatial and temporal variation in forest structure,
composition, and age
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Modeling spatial and temporal variation
in biogeochemical processes of terrestrial ecosystems
across regions.
The combination of the three activities
is used to understand the influence of climate, developmental
stage, disturbance, and management on processes controlling
carbon, water and nutrient cycling of terrestrial ecosystems
seasonally and annually through decades.
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