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  The Center for International Forestry Research (CIFOR and World Agroforestry (ICRAF) joined forces in 2019, leveraging a combined 65 years’ experience in research on the role of forests and trees in solving critical global challenges.
  
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  CIFOR advances human well-being, equity and environmental integrity by conducting innovative research, developing partners’ capacity, and actively engaging in dialogue with all stakeholders to inform policies and practices that affect forests and people. CIFOR is a CGIAR Research Center, and leads the CGIAR Research Program on Forests, Trees and Agroforestry (FTA).
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Home » Knowledge » Author

Nielsen, U.

Authored by Nielsen, U.

Publications

Publication

2008

A fresh look at shifting cultivation: fallow length an uncertain indicator of productivity

Get the CIFOR-ICRAF latest news

Center for International Forestry Research (CIFOR)

CIFOR advances human well-being, equity and environmental integrity by conducting innovative research, developing partners’ capacity, and actively engaging in dialogue with all stakeholders to inform policies and practices that affect forests and people. CIFOR is a CGIAR Research Center, and leads the CGIAR Research Program on Forests, Trees and Agroforestry (FTA).The Global Landscapes Forum is led by CIFOR, in collaboration with its co-founders UNEP and the World Bank and Charter Members.

Our headquarters are in Bogor, Indonesia, with offices in Nairobi, Kenya; Yaounde, Cameroon; Lima, Peru; and Bonn, Germany.

CIFOR Headquarters

Jalan CIFOR
Situ Gede, Bogor Barat,
Bogor 16115,
Jawa Barat, Indonesia
Telephone: 62-251-8622-622
Fax: 62-251-8622-100

CIFOR - Hubs

Lima, Peru
Nairobi, Kenya
Yaounde, Cameroon
Bonn, Germany

CIFOR - Others

Addis Ababa, Ethiopia
Hanoi, Vietnam
Lusaka, Zambia
Ouagadougou, Burkina Faso

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Knowledge

Publications
Forests News
Videos
Presentations
Photos
Projects database
Datasets

Our work

About CIFOR
Annual reports
Board of Trustees
CIFOR – ICRAF
Corporate policies
Financial statements
Strategy
Work with us

Research

Research teams
Research topics

See contact details

2023 Center for International Forestry Research (CIFOR) | CIFOR is a CGIAR Research Center

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Explore our knowledge

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Latest news

Authored by Nielsen, U.

Publications

A fresh look at shifting cultivation: fallow length an uncertain indicator of productivity

Get the CIFOR-ICRAF latest news