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Modelling the Spatial Expansion of Green Manure Considering Land Productivity and Implementing Strategies

Peer-reviewed publication
december, 2017
China

In modern sustainable agriculture, green manuring is increasingly emphasized for a reasonable land use management. However, the expansion of green manure is affected by a range of factors, such as soil geophysical properties and human intervention. This paper proposes an approach of spatial modelling to understand the mechanisms that influence green manure expansion and map the future distribution of green manure intercropped in the orchards in the Pinggu District, Beijing, China.

Reducing Amazon Deforestation through Agricultural Intensification in the Cerrado for Advancing Food Security and Mitigating Climate Change

Peer-reviewed publication
december, 2017
Brazil

Important among global issues is the trilemma of abrupt climate change, food insecurity, and environmental degradation. Despite the increasing use of fossil fuel, about one third of global C emissions come from tropical deforestation and indiscriminate use of agricultural practices. Global food insecurity, affecting one in seven persons, aggravates environmental degradation. The importance of judicious land use and soil sustainability in addressing the trilemma cannot be overemphasized.

Impact of Rural Land Transfer on Land Use Functions in Western China’s Guyuan Based on a Multi-Level Stakeholder Assessment Framework

Peer-reviewed publication
december, 2017
China

To achieve sustainable rural development, it is necessary to simultaneously protect ecologically important land and efficiently use existing agricultural land. Land use functions (LUFs) are widely used to assess regional sustainable development. Guyuan is located in a typical hilly and gully region of western China, with ecologically fragile land. Rural land transfer (RLT) has been advocated to prevent abandonment of agricultural land and promote rational, effective utilization of the land.

Assessment of Cultivated Land Productivity and Its Spatial Differentiation in Dongting Lake Region: A Case Study of Yuanjiang City, Hunan Province

Peer-reviewed publication
december, 2017
Global

Cultivated land is an important carrier of grain production, and scientific assessing of cultivated land productivity is of great significance to ensure food security. This paper assessed the overall productivity of cultivated land in Yuanjiang city from the perspectives of quantitative structure, spatial distribution and correlation with national land use. We applied statistical and GIS (geographic information system) spatial analysis methods to 16 secondary indicators of productivity.

Impacts of Distance Education on Agricultural Performance and Household Income: Micro-Evidence from Peri-Urban Districts in Beijing

Peer-reviewed publication
december, 2017
Global

Information communication technology (ICT) has changed the traditional agricultural extension service mode worldwide. This paper examines the effects of the Rural Distance Education Project (RDEP) on the household income, agricultural productivity, and off-farm employment of farmers in peri-urban areas in Beijing. Using the survey data of 783 randomly selected farm households from 54 villages in three Beijing peri-urban districts in 2014, and the propensity score matching method (PSM), we find that the RDEP has a significant and positive effect on agricultural productivity and input use.

Greenhouse Gas Emissions from Beef Grazing Systems in Semi-Arid Rangelands of Central Argentina

Peer-reviewed publication
december, 2017
Argentina

The livestock sector can be a major contributor to the mitigation of greenhouse gas (GHG) emissions. Within the sector, beef production produces the largest proportion of the livestock sector’s direct emissions. The objective of this study was to assess the on-farm GHG emissions in semi-arid rangelands in Argentina and to identify the relationship between emissions and current farm management practices. A survey recorded detailed information on farm management and characteristics.

What Are the Effects of Participation in Production Outsourcing? Evidence from Chinese Apple Farmers

Peer-reviewed publication
december, 2017
Global

Outsourcing, as a productive service, has been widely adopted in industrial production and international trade but less applied in agricultural management. With the advancement of agricultural labor division and specialization, outsourcing is becoming one of the most sustained trends in concurrent business.

Spatiotemporal Analysis of Land Use/Land Cover and Its Effects on Surface Urban Heat Island Using Landsat Data: A Case Study of Metropolitan City Tehran (1988–2018)

Peer-reviewed publication
december, 2017
Global

This article summarized the spatiotemporal pattern of land use/land cover (LU/LC) and urban heat island (UHI) dynamics in the Metropolitan city of Tehran between 1988 and 2018. The study showed dynamics of each LU/LC class and their role in influencing the UHI. The impervious surface area expanded by 286.04 (48.27% of total land) and vegetated land was depleted by 42.06 km2 (7.10% of total land) during the period of 1988–2018.

Transforming Cape Vert Informal Settlements

Peer-reviewed publication
december, 2017
Global

The lack of land ownership databases in developing countries has influenced inhabitants of these countries to occupy public lands. This situation has resulted in areas of informal housing, commerce, and agriculture, ultimately creating new informal settlements, which are becoming a serious problem in developing countries. These informal settlements contain inhabitants settled on public land without any infrastructure and against the landowner’s wishes.

Morphological and GIS-based land use Analysis: A Critical Exploration of a Rural Neighborhood

Journal Articles & Books
december, 2017
Nigeria

The significance of neighbourhood in hosting a group of dwellings units and possessing adequate communal facilities could not be overemphasized in the study of people and place relationships There are two main objectives of this study i to study the neighbourhoods associated challenges through the size growth and land use distribution and ii to investigate the perceived inhabitants activities pattern within the neighbourhood The objectives are explored through a morphological and GISbased land use analysis of a rural neighbourhood in Southwest Nigeria The town is studied in three transforma

Gauging the Relationship between Contextual Growth and Structural Neglect

Journal Articles & Books
december, 2017
Global

Population and land use outmigrations from urban to peripheral areas can result in nonfunctional unmaintained historic structures which deteriorate to the point where removal is cheaper than removal or demolition by neglect The increasing rate of neglected historic structures is a growing concern There is a need for research investigating connections between urban growth management and its effect on neglect This paper applies Newmans 2013 conceptual model of measuring neglect to Geographic Information Systems comparing rates of neglect in historic Doylestown Quakertown and Bristol boroughs

A Lesson from Vernacular Architecture in Nigeria

Journal Articles & Books
december, 2017
Nigeria

Contemporary architecture has its roots from the vernacular Every cultural group in the world has its own form of vernacular though the approach may vary from place to place and from people to people Vernacular architecture has many values which are relevant to contemporary architecture today This paper looks at vernacular architecture in Nigeria as practised by two ethnic groups who have varying climatic religious and sociocultural practices The approaches to architecture by these two groups ie the Hausas and Igbos are looked at with the intention of finding positive values in the vernacul