Agriculture

Recent Publications

Records 48 / 296

Hierarchical Modeling of Seed Variety Yields and Decision Making for Future Planting Plans

June 2018

Eradicating hunger and malnutrition is a key development goal of the twenty first century.

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.

The important but weakening maize yield benefit of grain filling prolongation in the US Midwest

June 2018

A better understanding of recent crop yield trends is necessary for improving the yield and maintaining food security.

Satellite detection of cover crops and their effects on crop yield in the Midwestern United States

June 2018

The practice of planting winter cover crops has seen renewed interest as a solution to environmental issues with the modern maize- and soybean-dominated row crop production system of the US Midwest...

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...

Unprecedented rates of land-use transformation in modelled climate change mitigation pathways

May 2018

Integrated assessment models generate climate change mitigation scenarios consistent with global temperature targets.

Differences, or lack thereof, in wheat and maize yields under three low-warming scenarios

March 2018

The availability of climate model experiments under three alternative scenarios stabilizing at warming targets inspired by the COP21 agreements (a 1.5 ºC not exceed, a 1.5 ºC with overshoot and a 2...

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.

Feed conversion efficiency in aquaculture: do we measure it correctly?

February 2018

Globally, demand for food animal products is rising.

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.

Improving the accuracy of satellite-based high-resolution yield estimation: A test of multiple scalable approaches

December 2017

Fast, accurate and inexpensive estimates of crop yields at the field scale are useful for many applications.

Historical effects of CO2 and climate trends on global crop water demand

November 2017

A critical question for agricultural production and food security is how water demand for staple crops will respond to climate and carbon dioxide (CO2) changes1, especially in light of the expected...

Increasing drought and diminishing benefits of elevated carbon dioxide for soybean yields across the US Midwest

November 2017

Elevated atmospheric CO2 concentrations ([CO2]) are expected to increase C3 crop yield through the CO2 fertilization effect (CFE) by stimulating photosynthesis and by reducing stomatal conductance...

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.

Towards fine resolution global maps of crop yields: Testing multiple methods and satellites in three countries

May 2017

One of the greatest challenges in monitoring food security is to provide reliable crop yield information that is temporally consistent and spatially scalable.

The political economy of biodiesel in an era of low oil prices

May 2017

Global biodiesel production grew by 23% per annum between 2005 and 2015, leading to a seven-fold expansion of the sector in a single decade.

Association Between Women’s Empowerment and Maternal and Child Nutrition in Kalale District of Northern Benin

April 2017

Women empowerment (WE) is increasingly viewed as an important strategy to reduce maternal and child undernutrition,1–3 which continues to be a major health burden in low- and middle-income...

Assessing the heterogeneity and persistence of farmers’ maize yield performance across the North China Plain

March 2017

The gap between yield potential and average farmers’ yield measures the capacity for yield improvement with current technology.

People

Vincent Tanutama Research Data Analyst, Center on Food Security and the Environment
Stefania Di Tomasso Research Assistant Research Data Analyst
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