Passar para o conteúdo principal

page search

Issuesdegradação de terrasLandLibrary Resource
Displaying 1021 - 1032 of 1112

Island Innovations – UNDP and GEF: Leveraging the environment for the sustainable development of Small Island Developing States

Journal Articles & Books
Novembro, 2014
Global

This publication, ‘Island Innovations – UNDP and GEF: Leveraging the Environment for the Sustainable Development of SIDS’, demonstrates that far from succumbing to these challenges, SIDS have time and again risen to the task of managing their fragile environments to meet their sustainable development goals.

Food System Impacts on Biodiversity Loss. Three Levers for Food System Transformation in Support of Nature

Journal Articles & Books
Fevereiro, 2021
Global

This paper explores the role of the global food system as the principal driver of accelerating biodiversity loss. It explains how food production is degrading or destroying natural habitats and contributing to species extinction. The paper outlines the challenges and trade-offs involved in redesigning food systems to restore biodiversity and/or prevent further biodiversity loss, and presents recommendations for action. The paper introduces three ‘levers’ for reducing pressures on land and creating a more sustainable food system.

Good practice guidance SDG Indicator 15.3.1. Proportion of land that is degraded over total land area

Journal Articles & Books
Novembro, 2017
Global

In the last decade, there have been a number of global/regional targets and initiatives to halt and reverse land degradation and restore degraded land. Starting in 2010, these include the CBD’s Aichi Biodiversity Targets, one of which aims to restore at least 15% of degraded ecosystems; the Bonn Challenge and its regional initiatives to restore more than 150 million hectares; and most recently the 2030 Agenda for Sustainable Development and the Sustainable Development Goals (SDGs).

Sustainable Land Management - Approaches and Practices in Bosnia and Herzegovina

Journal Articles & Books
Novembro, 2020
Europa
Bósnia e Herzegovina

This publication introduces SLM and its principles and presents how good SLM practices in Bosnia and Herzegovina were documented, evaluated, selected and scaled through participatory land use planning processes. High demand for agricultural products and raw materials produced on land is under adverse social and economic conditions and a lack of adequate investment.

Exploring future changes in land use and land condition and the impacts on food, water, climate change and biodiversity: Scenarios for the UNCCD Global Land Outlook

Journal Articles & Books
Novembro, 2017
Global

The pressure on land is growing in many regions of the world, due to the increasing demand for arable crops, meat and dairy products, bio-energy and timber, and is exacerbated by land degradation and climate change. This policy report provides scenario projections for the UNCCD Global Land Outlook, exploring future changes to the use and condition of land and the resulting impacts on food, water, climate change and biodiversity.

Scientific Conceptual Framework for Land Degradation Neutrality. A Report of the Science-Policy Interface.

Journal Articles & Books
Janeiro, 2017
Global

The Scientific Conceptual Framework for Land Degradation Neutrality (LDN) provides a scientific foundation for understanding, implementing and monitoring LDN. It has been designed to create a bridge between the vision and the practical implementation of LDN, by defining LDN in operational terms. The conceptual framework is a product of the UNCCD Science-Policy Interface. Pursuit of LDN requires effort to avoid further net loss of the land-based natural capital relative to a reference state, or baseline.

PowerPoint Presentation: Towards a better understanding of land and soil degradation in Europe

Multimedia
Novembro, 2012
Global

We recognize the economic and social significance of good land management, including soil, We stress that desertification, land degradation and drought are challenges of a global dimension and continue to pose serious challenges to the sustainable development of all countries, We recognize the need for urgent action to reverse land degradation. In view of this, we will strive to achieve a land-degradation neutral world in the context of sustainable development. Measuring Land degradation is a challenge ①Declining land-productivity ≠ Land degradation e.g.

Strengthening Land Degradation Neutrality data and decision-making through free and open access platforms

Journal Articles & Books
Novembro, 2020
Global

Land degradation – the reduction or loss of the productive potential of land – is a global challenge. Over 20% of the Earth’s vegetated surface is estimated to be degraded, affecting over 1.3 billion people, with an economic impact of up to US$10.6 trillion. Land degradation reduces agricultural productivity and increases the vulnerability of those areas already at risk of impacts from climate variability and change.

PowerPoint Presentation: Land Degradation Neutrality (LDN)

Multimedia
Novembro, 2015
Global

Over the last three decades the issues of sustainability have been addressed and policy options have been proposed at the global, regional and sometimes at the national level to revert the negative trends on the social, economic and environmental aspects of development. But still, we are in front of a scenario that indicates that if land resources are not managed in a sustainable manner, the inter-generational issue of sustainable development will not be achieved.

Inception Workshop Report for the GEF-funded Project: Tools4LDN 30-31 October 2019

Journal Articles & Books
Novembro, 2020
Global

Land degradation – the reduction or loss of the productive potential of land – is a global challenge. Over 20% of the Earth’s vegetated surface is estimated to be degraded, affecting over 1.3 billion people, with an economic impact of up to US$10.6 trillion. Land degradation reduces agricultural productivity and increases the vulnerability of those areas already at risk of impacts from climate variability and change.

LUCAS Soil, the largest expandable soil dataset for Europe: a review

Journal Articles & Books
Novembro, 2018
Europa

Soil is a non-renewable resource that requires constant monitoring to prevent its degradation and promote its sustainable management. The ‘Land Use/Cover Area frame statistical Survey Soil’ (LUCAS Soil) is an extensive and regular topsoil survey that is carried out across the European Union to derive policy-relevant statistics on the effect of land management on soil characteristics. Approximately 45 000 soil samples have been collected from two time-periods, 2009–2012 and 2015. A new sampling series will be undertaken in 2018, with new measurements included.