Перейти к основному содержанию

page search

Displaying 2125 - 2136 of 8062

Degree of Abandoned Cropland and Socioeconomic Impact Factors in China: Multi-Level Analysis Model Based on the Farmer and District/County Levels

Peer-reviewed publication
декабря, 2021
China

At present, abandoned cropland has become a common phenomenon spreading to countries around the world. China has seen widespread abandoned cropland in recent years. However, there are extremely few empirical studies of cropland abandonment and influencing factors nationwide. In this study, survey data from 8071 farmer households in 14 Chinese provinces were used to analyze the degree of cropland abandonment in China and its spatial distribution.

Spatio-Temporal Evolution Characteristics and Influencing Factors of Urban Service-Industry Land in China

Peer-reviewed publication
декабря, 2021
China

The level of service-industry development has become an important symbol of the competitiveness and influence of cities. The study of the dynamic evolution characteristics and patterns of urban service-industry land use, the driving factors and their interactions is helpful to provide a basis for decision making in policy design and land use planning for the development of service economies. In this study we have conducted an empirical study of China, based on the methods of spatial cold- and hot-spot analysis, Tapio’s decoupling model, and GeoDetector.

Impacts of Governance toward Sustainable Urbanization in a Midsized City: A Case Study of Uyo, Nigeria

Peer-reviewed publication
декабря, 2021
Nigeria

Urban studies in Nigeria mostly focus on large cities and metropolitan areas, with minimal attention given to sustainable urban development in midsized cities. In this study, we address this knowledge gap and examine the policies and practices driving urban growth in Uyo, a midsized city in Nigeria. Specifically, we evaluate to what extent the prevailing urban governance culture and practices move the city toward or away from being inclusive, safe, resilient, and sustainable—central tenets of UN Sustainable Development Goal (SDG) 11.

Using “Live” Public Sector Projects in Design Teaching to Transform Urban Green Infrastructure in South Africa

Peer-reviewed publication
декабря, 2021
Global

Urban green infrastructure is not acknowledged in the Global South for the critical social and ecological functions it can provide. Contextual design solutions and innovative approaches are urgently needed to transform the status quo. University-local government collaboration could be a way to encourage new thinking, new roles and design skills to develop solutions to these complex problems. This paper presents a case study analysis of such a collaboration.

Systematic Conservation Planning as a Tool for the Assessment of Protected Areas Network in Jordan

Peer-reviewed publication
декабря, 2021
Jordan

The present study aims to use systematic conservation planning to analyse and review the national protected areas (PAs) network in Jordan. The analysis included the application of three modules: the environmental risk surface (ERS), the relative biodiversity index (RBI), and the application of Marxan. The methodology was based on using Marxan to achieve solutions for three scenarios for the PAs network. Marxan was applied to the input data, which included vegetation types, distribution of threatened mammals and plants, locations of currently established PAs and other types of designations.

Valuing the Benefits and Enhancing Access: Community and Allotment Gardens in Urban Melbourne, Australia

Peer-reviewed publication
декабря, 2021
Australia

The purpose of this study was to explore perceptions of the benefits and challenges experienced by community and allotment gardens utilising a broad theoretical analysis, pertaining to the case study of Melbourne, a city in Australia that until recently has been experiencing significant population growth and urban densification. The study involved qualitative, semi-structured interviews with 23 participants from six urban community and allotment gardens.

Interconnectedness of Ecosystem Services Potential with Land Use/Land Cover Change Dynamics in Western Uganda

Peer-reviewed publication
декабря, 2021
Uganda

Understanding the evolution of land use/land cover change (LULCC) and how it shapes current and future ecosystem services (ES) supply potential remains critical in sustainable natural resource management. Community perception of historic LULCC was reconciled with previous study via remote sensing/geographical information systems using recall data in the Budongo–Bugoma landscape in Uganda. Then, a CA-Markovian prediction model of a LULC situation in 2040 under business as usual (BAU) and forest restoration scenarios was constructed.

Climate Change and Natural Resource Scarcity: A Literature Review on Dry Farming

Peer-reviewed publication
декабря, 2021
Global

The agricultural sector is facing the challenge of climate change, which is increasing difficulties to the activity and the economic sustainability of the primary sector, also affecting farmers’ revenues. There is a growing need to support policy makers’ decisions and help them develop cross-sectional strategies to support farmers. To this aim and to collect useful information for policy makers and stakeholders for the development of efficient strategies for the management of dryland farming, the paper examines how this issue has been analysed in the literature.

Green Belt Implementation in Arid Lands through Soil Reconditioning and Landscape Design: The Case of Hermosillo, Mexico

Peer-reviewed publication
декабря, 2021
Mexico

Green belts are an urban planning approach meant to address urban sprawl and enhance resilience. Many Latin American cities located in arid lands would benefit from the green belt; however, little is known about the factors that determine green belt implementation in these regions. The purpose of this study is to fill this gap by examining the case of Hermosillo, Mexico, a rapidly growing city located in a desert environment with an envisioned green belt.

The Relative Timing of Population Growth and Land Use Change—A Case Study of North Taiwan from 1990 to 2015

Peer-reviewed publication
декабря, 2021
Global

Urban expansion is a form of land cover and land use change (LCLUC) that occurs globally, and population growth can be a driver of and be driven by LCLUC. Determining the cause–effect relationship is challenging because the temporal resolution of population data is limited by decadal censuses for most countries. The purpose of this study is to explore the relationship and relative timing between population change and land use change based on a case study of northern Taiwan from 1990 to 2015.

Assessing Project Proposals Based on National and Global Tiger Action Plans: Lessons from the Integrated Tiger Habitat Conservation Programme (ITHCP)

Peer-reviewed publication
декабря, 2021
Global

Tigers play a crucial role in maintaining healthy ecosystems. Unfortunately, tigers are threatened by poaching, human–wildlife conflict, habitat loss, and more. In response to these threats, the conservation community pledged to double the worldwide wild tiger population by 2022 (known as TX2) at the “Tiger Summit” in St. Petersburg in 2010, and to track the progress of Tiger Range Countries. Between 2010 and 2022, the Global Tiger Recovery Programme was implemented. To accomplish this TX2 goal, each Tiger Range Country developed a National Tiger Action Plan (NTAP).

Behind the Land Use Mix: Measuring the Functional Compatibility in Urban and Sub-Urban Areas of China

Peer-reviewed publication
декабря, 2021
China

Land use mix (LUM) has long been employed as one of the key methods to improve urban vibrancy and optimize built-up areas. Within the urban studies discipline, LUM is usually defined as a functional compatible but diverse land use pattern. However, its quantitative methodological approaches thereby heavily rely on the diversity of land use and fail to consider functional compatibility as another critical defining characteristic, providing only a partial picture of land use pattern.