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Determining Land Management Zones Using Pedo-Geomorphological Factors in Potential Degraded Regions to Achieve Land Degradation Neutrality

Peer-reviewed publication
juni, 2019
Global

The proper delineation of site-specific management zones is very important in the agricultural land management of potentially degraded areas. There is a necessity for the development of prospective tools in management plans to correctly understand the land degradation processes. In order to accomplish this, we present a pedo-geomorphological approach using soil texture, land elevation and flow vector aspects to distinguish different management zones and to discretize soil micronutrients. To achieve this goal, we conducted the study in the Neyshabur plain, Northeast Iran.

Environment of Viewpoint Geosites: Evidence from the Western Caucasus

Peer-reviewed publication
juni, 2019
Global

Viewpoint geological and geomorphological heritage sites (geosites and geomorphosites) offer panoramic views over unique geological features and landscapes dominated by significant features. The environmental context is of crucial importance for these sites. Three components of a viewpoint geosite environment are proposed: standpoint environment, transitional environment, and target environment.

Conventional land-use intensification reduces species richness and increases production: A global meta-analysis

Journal Articles & Books
juni, 2019

Most current research on land-use intensification addresses its potential to either threaten biodiversity or to boost agricultural production. However, little is known about the simultaneous effects of intensification on biodiversity and yield. To determine the responses of species richness and yield to conventional intensification, we conducted a global meta-analysis synthesizing 115 studies which collected data for both variables at the same locations. We extracted 449 cases that cover a variety of areas used for agricultural (crops, fodder) and silvicultural (wood) production.

Chickpea: an alternative crop for rainfed agriculture in Uzbekistan

Videos
mei, 2019
Central Asia
Uzbekistan

In Uzbekistan, where agriculture is an important source of income for rural population, land degradation is a major challenge for the environment and the food security. The traditional focus of rainfed agriculture on production of grains with intensive mechanical soil tillage leads to depletion and loss of topsoil. Growing legume crops like chickpeas, can improve the soils.

Soil Water Dynamics Affected by Micro Rainwater Harvesting Structures in Jordanian Badia Restoration Context

Institutional & promotional materials
mei, 2019
Western Asia
Jordan

The objective of this study was to model and analyze the influence Vallerani rainwater
harvesting (RWH) structures have on the soil moisture dynamics in the Jordanian Badia
and to test viability of these structures when influenced by climate change. HYDRUS-2D
was used for the modelling. A three-month fieldwork was performed to set up and
calibrate the model. The results show that most of the soil moisture is located
underneath the furrow of the Vallerani RWH structures. The impact on water availability

Scale-appropriate mechanization impacts on productivity among smallholders: Evidence from rice systems in the mid-hills of Nepal

Peer-reviewed publication
mei, 2019
Nepal
Southern Asia

Smallholder farmers in the mid-hills of Nepal are facing an acute labor shortage due to out-migration which, in general, has affected the capacity to achieve timely crop establishment, harvest, and inter-cultural operations. These effects are more visible in the case of labor-intensive crops such as rice and promoting higher levels of rural mechanization has emerged as the primary policy response option. Nevertheless, quantitative evidence for the ability of mechanization to offset the adverse effects of shortages increasing labor prices in these systems is largely absent.

Introducing nature-based solutions into urban policy – facts and gaps. Case study of Poznań

Peer-reviewed publication
mei, 2019
Global

Cities often don’t appreciate the benefits of green infrastructure (GI) enough. To recognise the extent to which green infrastructure and nature-based solutions (NbS) are present in the urban policy, we conducted a review of planning, strategic and programming documents of Poznań City as a Case Study.

A suboptimal array of options erodes the value of CAP ecological focus areas

Peer-reviewed publication
mei, 2019
Sweden

As a part of the greening of the EU’s Common Agricultural Policy in 2013, Ecological Focus Areas (EFA) became mandatory for many European farmers, with the aim to enhance on-farm biodiversity. However, their effects on biodiversity have been disputed. In this interdisciplinary effort, we assessed the effects of current and alternative formulations of EFA regulations in Sweden.

Towards three decades of spatial development transformation in two contrasting post-Soviet cities—Kraków and Budapest

Peer-reviewed publication
mei, 2019
Hungary
United States of America

Urban structure, land use, and land cover analysis are among of the primary problems of urban planning. The paper analyses the structure of land cover in Kraków and Budapest, cities with similar past. The investigation involved 41 districts (18 districts in Kraków and 23 districts in Budapest). The authors attempted to apply a methodology to develop an approach to seek out similarities between the investigated units. Cluster analyses and GIS methods were employed to analyse land cover data provided by the European Environment Agency in the form of the Urban Atlas.

Cross-cutting challenges to innovation in land tenure documentation

Peer-reviewed publication
mei, 2019
Global

Since around 2011 pilot projects to innovate land tenure documentation are being implemented in various countries in the global south in order to address the shortcomings of formal land registration. A longer-term question, underlying the present study, is how these innovations relate in the longer run to existing institutional arrangements of land governance in the respective context of implementation. Guided by this more general question, we discuss in this paper first the characteristics for 6 of these approaches.

Missed opportunity? Framing actions around co-benefits for carbon mitigation in Australian agriculture

Peer-reviewed publication
mei, 2019
Australia
Canada
France
United States of America

Agriculture around the world is one of the industries most affected by, and faced with responsibility to mitigate, climate change. Through improvements in technology and efficiency as well as changes to land use management, agriculture can make an important contribution to meeting global commitments such as the Paris agreement or the Sustainable Development Goals. Yet international carbon markets have not resulted in sufficiently high financial returns to motivate the full potential of land sector changes in Australia and globally.