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Nature-Based Solutions for Agricultural Water Management and Food Security

Journal Articles & Books
Diciembre, 2018
Nepal
Egypt
Nigeria
Rwanda
South Africa
El Salvador
Japan
Burundi
Peru
Mexico
Tanzania
Ecuador
Colombia
Iran
South Sudan
Sudan
Uganda
Kenya

Accessibility to clean and sufficient water resources for agriculture is key in feeding the steadily increasing world population in a sustainable manner. Nature-Based Solutions (NBS) offer a promising contribution to enhance availability and quality of water for productive purposes and human consumption, while simultaneously striving to preserve the integrity and intrinsic value of the ecosystems. Implementing successful NBS for water management, however, is not an easy task since many ecosystems are already severely degraded, and exploited beyond their regenerative capacity.

Water user associations: a review of approaches and alternative management options for Sub-Saharan Africa

Reports & Research
Diciembre, 2018
Sub-Saharan Africa

Building on existing literature and the analysis of a portfolio of development projects (past and under implementation), this paper reviews the evolution of water user associations (WUAs) in sub-Saharan Africa (SSA), reflecting on the conceptualization of how they operate, and the promised outcomes related to irrigation development, and the efficient and effective delivery of irrigation services.

Joint ventures in the Flag Boshielo Irrigation Scheme, South Africa: a history of smallholders, states and business

Reports & Research
Diciembre, 2018

The report analyzes the changing tripartite constellations between South African black smallholders, the pre- and post-apartheid state, and the country’s large-scale agribusiness and irrigation industry. A recent mode of farming is the ‘joint venture’, in which smallholders hand over land and share in the net profits, while a strategic partner manages the cultivation with own inputs and equipment, and markets the output.

Climate-Smart Agriculture for Punjab, Pakistan

Policy Papers & Briefs
Diciembre, 2018
Pakistan
Asia
Southern Asia

The climate-smart agriculture (CSA) concept reflects an ambition
to improve the integration of agriculture development and climate
responsiveness. It aims to achieve food security and broader
development goals under a changing climate and increasing food
demand. CSA initiatives sustainably increase productivity, enhance
resilience, and reduce/remove greenhouse gases (GHGs), and
require planning to address trade-offs and synergies between
these three pillars: productivity, adaptation, and mitigation [1].

Land Use, Land Use History, and Soil Type Affect Soil Greenhouse Gas Fluxes From Agricultural Landscapes of the East African Highlands

Journal Articles & Books
Diciembre, 2018
Uganda
Africa
Eastern Africa

This study aims to explain effects of soil textural class, topography, land use, and land use history on soil greenhouse gas (GHG) fluxes in the Lake Victoria region. We measured GHG fluxes from intact soil cores collected in Rakai, Uganda, an area characterized by low‐input smallholder (<2 ha) farming systems, typical for the East African highlands. The soil cores were air dried and rewetted to water holding capacities (WHCs) of 30, 55, and 80%. Soil CO2, CH4, and N2O fluxes were measured for 48 h following rewetting.

Land Politics under Market Socialism: The State, Land Policies, and Rural–Urban Land Conversion in China and Vietnam

Journal Articles & Books
Diciembre, 2018
Viet Nam

This paper undertakes a comparative analysis of rural-urban land conversion policies in China and Vietnam, and examines the ideology of the state in land policymaking under a market socialism environment. It argues that land policies in both countries include ambiguous boundaries, which allow the socialist state to legitimize its politico-administrative power in land management and retain strong intervention capacity in the land market.

Temporal Dynamics and Motivations for Urban Community Food Gardens in Medium-Sized Towns of the Eastern Cape, South Africa

Peer-reviewed publication
Diciembre, 2018
Sudáfrica
África austral

Urban agriculture is said to be increasing with global urbanization. However, there is little examination of the temporal or spatial dynamics of urban agriculture. We investigated the benefits and challenges experienced by community gardeners in four towns in South Africa, along with GIS analysis of the number, area, and location of urban food community gardens over the last three decades. Common reasons for practicing community gardening were cash poverty (37%) and the need to grow food (34%).

Assessing the Value of Soil Inorganic Carbon for Ecosystem Services in the Contiguous United States Based on Liming Replacement Costs

Peer-reviewed publication
Diciembre, 2018
Estados Unidos de América

Soil databases are very important for assessing ecosystem services at different administrative levels (e.g., state, region etc.). Soil databases provide information about numerous soil properties, including soil inorganic carbon (SIC), which is a naturally occurring liming material that regulates soil pH and performs other key functions related to all four recognized ecosystem services (e.g., provisioning, regulating, cultural and supporting services). However, the ecosystem services value, or “true value,” of SIC is not recognized in the current land market.

Beef Cattle Production Systems in South Pantanal: Considerations on Territories and Integration Scales

Peer-reviewed publication
Diciembre, 2018
Global

Pantanal is one of the largest wetlands in the world. In its southern portion, it hosts significant beef cattle ranching, having a herd of 4,832,200 head of cattle in 2016 (IBGE, 2018). Yet it presents intra-regional differences and complementarities. This article discusses such current territory definition, focusing on cattle ranching in Pantanal, considering its forms of occupation, agents, and its intra-regional flow of cattle.