Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Integrating agriculture and forestry in the landscape is key to REDD

10.06.2011
A multifunctional approach to REDD will be far more effective in reducing greenhouse gas emissions and increasing food production than the practice of intensifying agriculture and sparing forests

Evidence from benchmark sites across the tropics is proving that an integrated, multifunctional approach that allows for land-use sharing in agriculture, forests and other functions can achieve good results in reducing greenhouse gas emissions and raising food production levels. It provides more realistic solutions than the popular view on sparing land for forests through agricultural intensification.

Agricultural intensification, also known as the Borlaug hypothesis, means increasing yields per unit area of land regardless of the emissions caused, expecting that higher yields at constant demand will spare forest land for conservation.

“While this theory might work in certain local conditions, it may not be sufficient because globally, only 22% of increased food production is due to expansion of harvested areas,” said Peter Minang, the Global Coordinator of the Alternatives to Slash and Burn (ASB) programme. “Relying on the sparing theory without active forest protection may even cause further deforestation. In an open economy, demand is not constant and farmers will clear more land to meet increased demand for food products and to make a greater profit.”

A recent policy brief published by ASB-ICRAF shows that commodities meant for export contribute to land use change responsible for emissions from deforestation, forest degradation and agriculture.

Speaking at a side event during the 34th session of the Subsidiary Body for Scientific and Technological Advice (SBSTA) in Bonn, Germany on 8 June 2011, Minang said “We will be urging negotiators and decision makers to look at a wider policy package, one that provides incentives for multifunctional land use.”

The Bonn meeting will further discussions on decisions made last December at the climate change conference in Cancún, including policy approaches and positive incentives on issues relating to reducing emissions from deforestation and forest degradation; and the role of conservation, sustainable management of forests and enhancement of forest carbon stocks in developing countries (REDD+).

“A key challenge with REDD+ is the lack of clarity about what exactly a forest is,” said Meine van Noordwijk, Chief Scientist with the World Agroforestry Centre. “In countries such as Indonesia, deforestation rates vary depending on how a forest is defined, and this creates inconsistencies that could make it difficult to determine baseline levels against which to track progress in emission reduction.”

There is growing evidence that agroforestry, which is the use of trees on farms, enriches the soil to provide the necessary conditions for high quality food production and the trees act as carbon stocks, thus helping towards mitigating climate change.

“Promoting trees in the landscape within REDD+ is important because this will not only accrue environmental and livelihood benefits but will also focus attention on the drivers of deforestation that are outside the forest and account for higher carbon emissions,” added van Noordwijk. “Our research in Indonesia shows that the highest risk for loss of woody vegetation and associated carbon emissions is posed by areas that are actually outside of areas defined as forests”.

Sharing the use of land under forestry and agriculture will reduce greenhouse gas emissions and increase food production much more effectively than trying to spare from use by increasing agricultural intensification.

Contact: Paul Stapleton (Bonn, Germany ) +254 717718387; p.stapleton@cgiar.org;

Contact Elizabeth Kahurani (Nairobi, Kenya) +254 721 537 627; ekahurani@cgiar.org

The World Agroforestry Centre, based in Nairobi, Kenya is the world’s leading research institution on the diverse role trees play in agricultural landscapes and rural livelihoods. As part of its work to bring tree-based solutions to bear on poverty and environmental problems, centre researchers—working in close collaboration with national partners—have developed new technologies, tools and policy recommendations for increased food security and ecosystem health. www.agroforestry.org

Founded in 1994, the Alternatives to Slash and Burn (ASB) Partnership for the Tropical Forest Margins brings together local knowledge, policy perspectives and science to understand the tradeoffs associated with different land uses and the roles of markets, regulation, property rights and rewards. While ASB is coordinated by the World Agroforestry Centre, it is a global partnership of international and national-level research institutes, non-governmental organizations, universities, community organizations, farmers' groups, and other local, national, and international organizations. www.asb.cgiar.org

Paul Stapleton | EurekAlert!
Further information:
http://www.cgiar.org

More articles from Agricultural and Forestry Science:

nachricht Alkaline soil, sensible sensor
03.08.2017 | American Society of Agronomy

nachricht New 3-D model predicts best planting practices for farmers
26.06.2017 | Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign

All articles from Agricultural and Forestry Science >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Fizzy soda water could be key to clean manufacture of flat wonder material: Graphene

Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.

As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...

Im Focus: Exotic quantum states made from light: Physicists create optical “wells” for a super-photon

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.

Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...

Im Focus: Circular RNA linked to brain function

For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.

While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...

Im Focus: RAVAN CubeSat measures Earth's outgoing energy

An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.

The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...

Im Focus: Scientists shine new light on the “other high temperature superconductor”

A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.

Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Call for Papers – ICNFT 2018, 5th International Conference on New Forming Technology

16.08.2017 | Event News

Sustainability is the business model of tomorrow

04.08.2017 | Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

 
Latest News

What the world's tiniest 'monster truck' reveals

23.08.2017 | Life Sciences

Treating arthritis with algae

23.08.2017 | Life Sciences

Witnessing turbulent motion in the atmosphere of a distant star

23.08.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>