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Title: Incorporating phosphorus cycling into global modeling efforts: a worthwhile, tractable endeavor

Abstract

Myriad field, laboratory, and modeling studies show that nutrient availability plays a fundamental role in regulating CO 2 exchange between the Earth's biosphere and atmosphere, and in determining how carbon pools and fluxes respond to climatic change. Accordingly, global models that incorporate coupled climate-carbon cycle feedbacks made a significant advance with the introduction of a prognostic nitrogen cycle. Here we propose that incorporating phosphorus cycling represents an important next step in coupled climate-carbon cycling model development, particularly for lowland tropical forests where phosphorus availability is often presumed to limit primary production. We highlight challenges to including phosphorus in modeling efforts and provide suggestions for how to move forward.

Authors:
 [1];  [2];  [2]
  1. Southwest Biological Science Center, Moab, UT (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Climate Change Science Inst. and Environmental Sciences Division
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1335328
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
New Phytologist
Additional Journal Information:
Journal Volume: 208; Journal Issue: 2; Journal ID: ISSN 0028-646X
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; 58 GEOSCIENCES; biogeochemistry; carbon cycling; climate change; Earth system models (ESMs); nutrient limitation; phosphorus (P); CARBON-NITROGEN INTERACTIONS; TROPICAL RAIN-FOREST; SOIL-PHOSPHORUS; CONTEMPORARY PERSPECTIVE; TERRESTRIAL ECOSYSTEMS; MI

Citation Formats

Reed, Sasha C., Yang, Xiaojuan, and Thornton, Peter E. Incorporating phosphorus cycling into global modeling efforts: a worthwhile, tractable endeavor. United States: N. p., 2015. Web. doi:10.1111/nph.13521.
Reed, Sasha C., Yang, Xiaojuan, & Thornton, Peter E. Incorporating phosphorus cycling into global modeling efforts: a worthwhile, tractable endeavor. United States. doi:10.1111/nph.13521.
Reed, Sasha C., Yang, Xiaojuan, and Thornton, Peter E. Thu . "Incorporating phosphorus cycling into global modeling efforts: a worthwhile, tractable endeavor". United States. doi:10.1111/nph.13521. https://www.osti.gov/servlets/purl/1335328.
@article{osti_1335328,
title = {Incorporating phosphorus cycling into global modeling efforts: a worthwhile, tractable endeavor},
author = {Reed, Sasha C. and Yang, Xiaojuan and Thornton, Peter E.},
abstractNote = {Myriad field, laboratory, and modeling studies show that nutrient availability plays a fundamental role in regulating CO2 exchange between the Earth's biosphere and atmosphere, and in determining how carbon pools and fluxes respond to climatic change. Accordingly, global models that incorporate coupled climate-carbon cycle feedbacks made a significant advance with the introduction of a prognostic nitrogen cycle. Here we propose that incorporating phosphorus cycling represents an important next step in coupled climate-carbon cycling model development, particularly for lowland tropical forests where phosphorus availability is often presumed to limit primary production. We highlight challenges to including phosphorus in modeling efforts and provide suggestions for how to move forward.},
doi = {10.1111/nph.13521},
journal = {New Phytologist},
number = 2,
volume = 208,
place = {United States},
year = {2015},
month = {6}
}

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