Synthesis And Modeling Of Greenhouse Gas Emissions And Carbon Storage In Agricultural And Forest Systems To Guide Mitigation And Adaptation
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Synthesis and Modeling of Greenhouse Gas Emissions and Carbon Storage in Agricultural and Forest Systems to Guide Mitigation and Adaptation
Author: Stephen J. Del Grosso
language: en
Publisher: John Wiley & Sons
Release Date: 2020-01-22
Crop, livestock, and forestry productions systems are important sources and sinks of greenhouses gases, but estimates of the magnitude of gas fluxes are more uncertain than those for other economic sectors such as transportation and electricity generation. Recent improvements in process-level un-derstanding, modeling software, and observational data used for model testing have increased the accuracy of model predictions, but substantial uncertainty remains, particularly regarding the potential for different management practices to mitigate emissions. The chapters in this volume demonstrate that both simple methods and complex models have strengths and limitations depending on stake-holder interest, scale of application, and other factors. Future improvement can be facilitated by or-ganizing model input and testing data into web-accessible databases and by making model algorithms more available and transparent.
Soil Carbon Storage
Soil Carbon Storage: Modulators, Mechanisms and Modeling takes a novel approach to the issue of soil carbon storage by considering soil C sequestration as a function of the interaction between biotic (e.g. microbes and plants) and abiotic (climate, soil types, management practices) modulators as a key driver of soil C. These modulators are central to C balance through their processing of C from both plant inputs and native soil organic matter. This book considers this concept in the light of state-of-the-art methodologies that elucidate these interactions and increase our understanding of a vitally important, but poorly characterized component of the global C cycle. The book provides soil scientists with a comprehensive, mechanistic, quantitative and predictive understanding of soil carbon storage. It presents a new framework that can be included in predictive models and management practices for better prediction and enhanced C storage in soils. - Identifies management practices to enhance storage of soil C under different agro-ecosystems, soil types and climatic conditions - Provides novel conceptual frameworks of biotic (especially microbial) and abiotic data to improve prediction of simulation model at plot to global scale - Advances the conceptual framework needed to support robust predictive models and sustainable land management practices
Agriculture Toward Net Zero Emissions
Agriculture Toward Net Zero Emissions explores how agriculture has historically contributed to carbon emissions and then takes the reader forward, offering insights into an integrated approach to reducing those emissions toward the COP26 goal. The dual challenge of increasing production to meet population and nutrition food demands while reducing the traditional emissions generated by production practices is significant. It requires understanding the foundation of current practices and then revising those underlying principles to reflect the resources and greater insights of today.This book provides an overview of the current state of the science, explores the development of policies and plans to improve carbon management, and provides examples of technology and agroecosystem management practices. It includes the latest updates in carbon neutral farming, carbon and energy management, and addresses the knowledge gap between input management, livestock management and agroecosystem management.Advancing agroecosystem science through a roadmap for improving capacity, Agriculture Toward Net Zero Emissions is a valuable resource for those seeking to develop and apply new agricultural best practices. - Provides insights into agriculture's role in reaching Sustainable Development Goals through improved practices - Includes diverse agroecosystems for broad and translational insights and applications - Promotes transition to cleaner energy sources, including the role of regulation