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Full-Text Articles in Sustainability

Spatial Analysis Of Ecosystem Service Relationships To Improve Targeting Of Payments For Hydrological Services, Pierre Mokondoko, Robert H. Manson, Taylor H. Ricketts, Daniel Geissert Feb 2018

Spatial Analysis Of Ecosystem Service Relationships To Improve Targeting Of Payments For Hydrological Services, Pierre Mokondoko, Robert H. Manson, Taylor H. Ricketts, Daniel Geissert

Rubenstein School of Environment and Natural Resources Faculty Publications

Payment for hydrological services (PHS) are popular tools for conserving ecosystems and their water-related services. However, improving the spatial targeting and impacts of PHS, as well as their ability to foster synergies with other ecosystem services (ES), remain challenging. We aimed at using spatial analyses to evaluate the targeting performance of Mexico's National PHS program in central Veracruz. We quantified the effectiveness of areas targeted for PHS in actually covering areas of high HS provision and social priority during 2003-2013. First, we quantified provisioning and spatial distributions of two target (water yield and soil retention), and one non-target ES (carbon …


A Cross-Country Analysis Of Climate Shocks And Smallholder Food Insecurity, Meredith T. Niles, Jonathan D. Salerno Feb 2018

A Cross-Country Analysis Of Climate Shocks And Smallholder Food Insecurity, Meredith T. Niles, Jonathan D. Salerno

College of Agriculture and Life Sciences Faculty Publications

Future climate changes will affect smallholder farmers in the developing world, posing threats to household food security. Nevertheless, there remains limited comparable evidence across multiple countries and regions regarding the global extent of climate shocks affecting smallholder food security. We examine data from 5,299 household surveys across 15 countries in Latin America, Africa and South Asia to assess the extent of climate shocks and their association with food insecurity, as well as what strategies may help buffer against climate shocks. We find that 71% of households reported experiencing a climate shock in the previous five years. Fifty-four percent reported experiencing …


The Impact Of Salinity On Mycorrhizal Colonization Of A Rare Legume, Galactia Smallii, In South Florida Pine Rocklands, Klara Scharnagl, Vanessa Sanchez, Eric Von Wettberg Jan 2018

The Impact Of Salinity On Mycorrhizal Colonization Of A Rare Legume, Galactia Smallii, In South Florida Pine Rocklands, Klara Scharnagl, Vanessa Sanchez, Eric Von Wettberg

College of Agriculture and Life Sciences Faculty Publications

Objectives: The success of restoration plantings depends on the capacity of transplanted individuals or seeds to establish and reproduce. It is increasingly recognized that restoration success depends quite heavily upon biotic interactions and belowground processes. Under stressful abiotic conditions, such as soils salinized by storm surge and sea level rise, symbiotic interactions with soil microbes such as mycorrhizae may be critically important. In this study, we investigate the impact of salinity on percent colonization of roots by arbuscular mycorrhizal fungi, in addition to the impacts of this colonization on plant fitness under saline conditions. Fifty Galactia smallii plants from an …


Energy And Complexity, Zofia Lukszo, Ettore Bompard, Paul Hines, Liz Varga Jan 2018

Energy And Complexity, Zofia Lukszo, Ettore Bompard, Paul Hines, Liz Varga

College of Engineering and Mathematical Sciences Faculty Publications

No abstract provided.


The Climate-Smart Village Approach: Framework Of An Integrative Strategy For Scaling Up Adaptation Options In Agriculture, Pramod K. Aggarwal, Andy Jarvis, Bruce M. Campbell, Robert B. Zougmoré, Arun Khatri-Chhetri, Sonja J. Vermeulen, Ana Maria Loboguerrero, Leocadio S. Sebastian, James Kinyangi, Osana Bonilla-Findji, Maren Radeny, John Recha, Deissy Martinez-Baron, Julian Ramirez-Villegas, Sophia Huyer, Philip Thornton, Eva Wollenberg, James Hansen, Patricia Alvarez-Toro, Andrés Aguilar-Ariza, David Arango-Londoño, Victor Patiño-Bravo, Ovidio Rivera, Mathieu Ouedraogo, Bui Tan Yen Jan 2018

The Climate-Smart Village Approach: Framework Of An Integrative Strategy For Scaling Up Adaptation Options In Agriculture, Pramod K. Aggarwal, Andy Jarvis, Bruce M. Campbell, Robert B. Zougmoré, Arun Khatri-Chhetri, Sonja J. Vermeulen, Ana Maria Loboguerrero, Leocadio S. Sebastian, James Kinyangi, Osana Bonilla-Findji, Maren Radeny, John Recha, Deissy Martinez-Baron, Julian Ramirez-Villegas, Sophia Huyer, Philip Thornton, Eva Wollenberg, James Hansen, Patricia Alvarez-Toro, Andrés Aguilar-Ariza, David Arango-Londoño, Victor Patiño-Bravo, Ovidio Rivera, Mathieu Ouedraogo, Bui Tan Yen

Rubenstein School of Environment and Natural Resources Faculty Publications

Increasing weather risks threaten agricultural production systems and food security across the world. Maintaining agricultural growth while minimizing climate shocks is crucial to building a resilient food production system and meeting developmental goals in vulnerable countries. Experts have proposed several technological, institutional, and policy interventions to help farmers adapt to current and future weather variability and to mitigate greenhouse gas (GHG) emissions. This paper presents the climate-smart village (CSV) approach as a means of performing agricultural research for development that robustly tests technological and institutional options for dealing with climatic variability and climate change in agriculture using participatory methods. It …


The Impact Of Genetic Changes During Crop Domestication On Healthy Food Development, Petr Smýkal, Matthew N. Nelson, Jens D. Berger, Eric J.B. Von Wettberg Jan 2018

The Impact Of Genetic Changes During Crop Domestication On Healthy Food Development, Petr Smýkal, Matthew N. Nelson, Jens D. Berger, Eric J.B. Von Wettberg

College of Agriculture and Life Sciences Faculty Publications

No abstract provided.


The Impact Of Genetic Changes During Crop Domestication, Petr Smýkal, Matthew N. Nelson, Jens D. Berger, Eric J.B. Von Wettberg Jan 2018

The Impact Of Genetic Changes During Crop Domestication, Petr Smýkal, Matthew N. Nelson, Jens D. Berger, Eric J.B. Von Wettberg

College of Agriculture and Life Sciences Faculty Publications

Humans have domesticated hundreds of plant and animal species as sources of food, fiber, forage, and tools over the past 12,000 years, with manifold effects on both human society and the genetic structure of the domesticated species. The outcomes of crop domestication were shaped by selection driven by human preferences, cultivation practices, and agricultural environments, as well as other population genetic processes flowing from the ensuing reduction in effective population size. It is obvious that any selection imposes a reduction of diversity, favoring preferred genotypes, such as nonshattering seeds or increased palatability. Furthermore, agricultural practices greatly reduced effective population sizes …