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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

Beyond Climate-Smart Agriculture: Toward Safe Operating Spaces For Global Food Systems, Henry Neufeldt, Molly Jahn, Bruce M. Campbell, John R. Beddington, Fabrice Declerck, Alessandro De Pinto, Jay Gulledge, Jonathan Hellin, Mario Herrero, Andy Jarvis, David Lezaks, Holger Meinke, Todd Rosenstock, Mary Scholes, Robert Scholes, Sonja Vermeulen, Eva Wollenberg, Robert Zougmoré Aug 2013

Beyond Climate-Smart Agriculture: Toward Safe Operating Spaces For Global Food Systems, Henry Neufeldt, Molly Jahn, Bruce M. Campbell, John R. Beddington, Fabrice Declerck, Alessandro De Pinto, Jay Gulledge, Jonathan Hellin, Mario Herrero, Andy Jarvis, David Lezaks, Holger Meinke, Todd Rosenstock, Mary Scholes, Robert Scholes, Sonja Vermeulen, Eva Wollenberg, Robert Zougmoré

Rubenstein School of Environment and Natural Resources Faculty Publications

Agriculture is considered to be "climate-smart" when it contributes to increasing food security, adaptation and mitigation in a sustainable way. This new concept now dominates current discussions in agricultural development because of its capacity to unite the agendas of the agriculture, development and climate change communities under one brand. In this opinion piece authored by scientists from a variety of international agricultural and climate research communities, we argue that the concept needs to be evaluated critically because the relationship between the three dimensions is poorly understood, such that practically any improved agricultural practice can be considered climate-smart. This lack of …


Multifaceted Value Profiles Of Forest Owner Categories In South Sweden: The River Helge Å Catchment As A Case Study, Gustav Richnau, Per Angelstam, Sviataslau Valasiuk, Lyudmyla Zahvoyska, Robert Axelsson, Marine Elbakidze, Joshua Farley, Ingemar Jönsson, Ihor Soloviy Mar 2013

Multifaceted Value Profiles Of Forest Owner Categories In South Sweden: The River Helge Å Catchment As A Case Study, Gustav Richnau, Per Angelstam, Sviataslau Valasiuk, Lyudmyla Zahvoyska, Robert Axelsson, Marine Elbakidze, Joshua Farley, Ingemar Jönsson, Ihor Soloviy

College of Agriculture and Life Sciences Faculty Publications

Forest landscapes provide benefits from a wide range of goods, function and intangible values. But what are different forest owner categories' profiles of economic use and non-use values? This study focuses on the complex forest ownership pattern of the River Helge å catchment including the Kristianstad Vattenrike Biosphere Reserve in southern Sweden. We made 89 telephone interviews with informants representing the four main forest owner categories. Our mapping included consumptive and non-consumptive direct use values, indirect use values, and non-use values such as natural and cultural heritage. While the value profiles of non-industrial forest land owners and municipalities included all …


Advancing Agricultural Greenhouse Gas Quantification*, Lydia Olander, Eva Wollenberg, Francesco Tubiello, Martin Herold Jan 2013

Advancing Agricultural Greenhouse Gas Quantification*, Lydia Olander, Eva Wollenberg, Francesco Tubiello, Martin Herold

Rubenstein School of Environment and Natural Resources Faculty Publications

No abstract provided.


Toward A Protocol For Quantifying The Greenhouse Gas Balance And Identifying Mitigation Options In Smallholder Farming Systems, T. S. Rosenstock, M. C. Rufino, K. Butterbach-Bahl, E. Wollenberg Jan 2013

Toward A Protocol For Quantifying The Greenhouse Gas Balance And Identifying Mitigation Options In Smallholder Farming Systems, T. S. Rosenstock, M. C. Rufino, K. Butterbach-Bahl, E. Wollenberg

Rubenstein School of Environment and Natural Resources Faculty Publications

No abstract provided.


Factors Contributing To Carbon Fluxes From Bioenergy Harvests In The U.S. Northeast: An Analysis Using Field Data, Anna M. Mika, William S. Keeton Jan 2013

Factors Contributing To Carbon Fluxes From Bioenergy Harvests In The U.S. Northeast: An Analysis Using Field Data, Anna M. Mika, William S. Keeton

Rubenstein School of Environment and Natural Resources Faculty Publications

With growing interest in wood bioenergy there is uncertainty over greenhouse gas emissions associated with offsetting fossil fuels. Although quantifying postharvest carbon (C) fluxes will require accurate data, relatively few studies have evaluated these using field data from actual bioenergy harvests. We assessed C reductions and net fluxes immediately postharvest from whole-tree harvests (WTH), bioenergy harvests without WTH, and nonbioenergy harvests at 35 sites across the northeastern United States. We compared the aboveground forest C in harvested with paired unharvested sites, and analyzed the C transferred to wood products and C emissions from energy generation from harvested sites, including indirect …