Volume 10 Issue 3
Sustainable management of soil carbon (C) at the state level requires valuation of soil C regulating ecosystem services (ES) and disservices (ED).
Sustainable management of soil carbon (C) at the state level requires valuation of soil C regulating ecosystem services (ES) and disservices (ED).
Property boundaries have a significant importance in cadaster as they define the legal extent of the ownership rights. Among 3D data models, Industry Foundation Class (IFC) provides the potential capabilities for modelling property boundaries in a 3D environment. In some jurisdictions, such as Victoria, Australia, some property boundaries are assigned to the faces of building elements which are modelled as solids in IFC. In order to retrieve these property boundaries, boundary identification analysis should be performed, and faces of building elements should be extracted.
This assessment focuses on three main services that plant protection impacts on soil can significantly affect: provisioning services for food, fibre, and fuel supply and regulating services for water quality and erosion. The Global Soil Partnership (GSP) at its 2016 plenary session requested that the Intergovernmental Technical Panel on Soils (ITPS) complete “an assessment at global level of the impact of Plant Protection Products on soil functions and ecosystems”. It is an activity under the strategic objective SO2 and indirectly contributing to all FAO strategic objectives.
This new guide describes the application of spatial technology to improve disaster risk management (DRM) within the aquaculture sector. DRM requires interrelated actions and activities to ensure early warning, prevention, preparedness, response and recovery for a wide range of natural, technological and complex disasters that can impact aquaculture operations and livelihoods.<p></p><p></p>Spatial technology refers to systems and tools that acquire, manage and analyse data that have geographic context.
This guide is about extending the recording or registration of tenure rights to people who currently are not served by systems to record their rights. It provides practical advice on ways to introduce a new system to record tenure rights and for the recording of rights for the first time by the state, a process that is sometimes called first registration.
This publication contains the papers presented at the Expert Consultation on Issues in Water Law Reform, convened by FAO in Pretoria, Republic of South Africa, 3 to 5 June 1997. The Expert Consultation was the first activity under, and served as a launch for, the FAO-funded and -executed project of technical assistance to the Republic of South Africa, TCP/SAF/6711 "Review of water legislation". It was arranged and timed so as to provide a comparative water law and administration input to the drafting of a National Water Bill, then underway.
This new guide describes the application of spatial technology to improve disaster risk management (DRM) within the aquaculture sector. DRM requires interrelated actions and activities to ensure early warning, prevention, preparedness, response and recovery for a wide range of natural, technological and complex disasters that can impact aquaculture operations and livelihoods. <p></p>Spatial technology refers to systems and tools that acquire, manage and analyse data that have geographic context.
The Food and Agriculture Organization of the United Nations (FAO) has developed a series of Technical Guides to elaborate and provide more detailed guidance on thematic areas contained within the Guidelines. As part of this series, this Technical Guide covers the issues associated with the identification and valuation of tenure rights for different purposes, and provides guidance on how to ensure that valuations are undertaken in a fair, reliable and transparent manner that comply with internati onal norms.
Recent increases in the level of agricultural commodity prices and the resulting demand for land has been accompanied by a rising interest in acquiring agricultural land by investors. This paper studies the determinants of foreign land acquisition for large-scale agriculture.
We used the process-oriented niche model CLIMEX to estimate the potential global distribution of serrated tussock under projected future climates. Serrated tussock is a drought-tolerant, wind- and human-dispersed grass of South American origin that has invaded pastures in Australia, Europe, New Zealand, and South Africa. The likely effect of climate change on its potential global distribution was assessed by applying six climate-change scenarios to a previously developed model.
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