Food Security

Recent Publications

Records 24 / 86

Crop type mapping without field-level labels: Random forest transfer and unsupervised clustering techniques

January 2019

Crop type mapping at the field level is necessary for a variety of applications in agricultural monitoring and food security.

Sustainable and Equitable Increases in Fruit and Vegetable Productivity and Consumption are Needed to Achieve Global Nutrition Security

November 2018

Increased intake of fruits and vegetables (F&V) is recommended for most populations across the globe.

Increase in crop losses to insect pests in a warming climate

August 2018

Crop responses to climate warming suggest that yields will decrease as growing-season temperatures increase.

Deep Transfer Learning for Crop Yield Prediction with Remote Sensing Data

June 2018

Accurate prediction of crop yields in developing countries in advance of harvest time is central to preventing famine, improving food security, and sustainable development of agriculture.

Future warming increases probability of globally synchronized maize production shocks

June 2018

Climate-induced shocks in grain production are a major contributor to global market volatility, which creates uncertainty for cereal farmers and agribusiness and reduces food access for poor...

Eyes in the sky, boots on the ground : assessing satellite- and ground-based approaches to crop yield measurement and analysis in Uganda

March 2018

Crop yields in smallholder systems are traditionally assessed using farmer-reported information in surveys, occasionally by crop cuts for a sub-section of a farmer's plot, and rarely using full...

The Elusive Goal of Global Food Security

February 2018

Ending world hunger is a universal goal, yet progress and social awareness of the issue waxes and wanes in the course of broader political and economic developments.

Improving environmental practices in agricultural supply chains: The role of company-led standards

December 2017

Food retailers and manufacturers are increasingly committing to address agricultural sustainability issues in their supply chains.

Oil palm expansion in Cameroon: Insights into sustainability opportunities and challenges in Africa

November 2017

Oil palm production expanded 1.2 million hectares in sub-Saharan Africa since 1990, with expansion accelerating in several heavily forested countries since 2000.

Using satellite data to identify the causes of and potential solutions for yield gaps in India's Wheat Belt

September 2017

Food security will be increasingly challenged by climate change, natural resource degradation, and population growth.

Impact of a rural solar electrification project on the level and structure of women's empowerment

September 2017

Although development organizations agree that reliable access to energy and energy services—one of the 17 Sustainable Development Goals—is likely to have profound and perhaps disproportionate...

Mapping Smallholder Yield Heterogeneity at Multiple Scales in Eastern Africa

September 2017

Accurate measurements of crop production in smallholder farming systems are critical to the understanding of yield constraints and, thus, setting the appropriate agronomic investments and policies...

The shared and unique values of optical, fluorescence, thermal and microwave satellite data for estimating large-scale crop yields

August 2017

Large-scale crop monitoring and yield estimation are important for both scientific research and practical applications.

Data Science for Food Security

August 2017

Using agricultural and economic characteristics in African nations as test cases, new research by David Lobell and Marshall Burke demonstrates the use of satellite data to address the long-standing...

Landsat-based classification in the cloud: An opportunity for a paradigm shift in land cover monitoring

June 2017

Satellite-derived land cover maps play an important role in many applications, including monitoring of smallholder-dominated agricultural landscapes.

Using remotely sensed temperature to estimate climate response functions

January 2017

Temperature data are commonly used to estimate the sensitivity of many societally relevant outcomes, including crop yields, mortality, and economic output, to ongoing climate changes.

The Tropical Oil Crop Revolution: Food, Feed, Fuel, and Forests

November 2016

Over the last two decades global production of soybean and palm oil seeds have increased enormously.

Solar-powered drip irrigation Impacts on crops production diversity and dietary diversity in northern Benin

March 2016

In 2007, "solar market gardens" were installed in 2 villages for women’s agricultural groups as a strategy for enhancing food and nutrition security.

Agricultural adaptation to climate change in rich and poor countries: Current modeling practice and potential for empirical contributions

February 2016

In this paper we discuss the scope of the adaptation challenge facing world agriculture in the coming decades.

Growing sensitivity of maize to water scarcity under climate change

January 2016

Climate change can reduce crop yields and thereby threaten food security.

Pharaoh's Dream Revisited: An Integrated US Midwest Field Research Network for Climate Adaptation

December 2015

We're being warned of future grain failures—not by the dreams of a biblical Pharaoh, but by modern computer model predictions.

Improving the monitoring of crop productivity using spaceborne solar-induced fluorescence

November 2015

Large-scale monitoring of crop growth and yield has important value for forecasting food production and prices and ensuring regional food security.

Climate Change Impact on Agriculture: Implications for Food Security and Hunger

June 2015

David Lobell’s recent research indicates that negative impacts to the global agriculture system are much more likely, more severe and wider-ranging in the face of human-caused climate change....

A Triple-Hurdle Model of Production and Market Participation in Kenya's Dairy Market

March 2015

People

Rosamond L. Naylor Senior Fellow William Wrigley Professor of Earth System Science, Senior Fellow, Stanford Woods Institute and Freeman Spogli Institute for International Studies, Professor, by courtesy, Economics, Senior Fellow and Founding Director, Center on Food Security and the Environment
Sam Heft-Neal Research scholar, Center on Food Security and the Environment, Stanford Department of Earth System Science Research scholar, Center on Food Security and the Environment
Zhenong Jin Affiliated scholar
Ling Cao Affiliated scholar
Ertharin Cousin Payne Distinguished Lecturer, FSI Distinguished Fellow, FSE, Distinguished Fellow, CDDRL
Jennifer Burney Affiliated scholar
Barry Riley Visiting Scholar
Stefania Di Tomasso Research Assistant Research Assistant
Lori McVay FSE Associate Director for Finance and Administration
Matt Higgins Research Staff