CIFOR–ICRAF publishes over 750 publications every year on agroforestry, forests and climate change, landscape restoration, rights, forest policy and much more – in multiple languages.

Land and Soil Health Assessment in the Mekong Sentinel Landscape

The LDSF was carried out at two-100 km2 sites within the Mekong Sentinel Landscape. Manlaxiang site in China and the Mbeng site in Laos. Field teams were trained by Tor Vågen and Leigh Winowiecki in May 2014. Field surveys were completed in July 2015. The LDSF is a spatially stratified, randomized sampling design, developed to provide a biophysical baseline at landscape level and a monitoring and evaluation framework for assessing processes of land degradation and effectiveness of rehabilitation measures over time. Measured variables include: land cover, tree and shrub densities, tree biodiversity, erosion prevalence, infiltration capacity, along with an assessment of impact to habitat and occurrence of soil conservation structures. Soil samples were also collected (320 top (0-20 cm) and sub (20-50 cm) soil samples per site) and were processed and analyzed in China. These combined data sets will be used to assess soil and ecosystem health for the landscape in more detail.

Dataset's Files

0.Disclaimer.pdf
MD5: 46ac594e688ae98d0b0828ceb42fbdcc


1. ldsfFieldGuide_2013_v4.pdf
MD5: 3e9e3699f524026f9d0efb7cabdc34ae

The Land Degradation Surveillance Framework (LDSF) is designed to provide a biophysical baseline at landscape level, and a monitoring and evaluation framework for assessing processes of land degradation and the effectiveness of rehabilitation measures (recovery) over time. This field guide describes the LDSF field survey methods and is designed to be used in both training and as a reference in field, during survey campaigns.


2. Manla LDSF for upload to database.csv
MD5: 44eaf62c0142d9da818b459e6eb1a78e

Raw LDSF data downloaded from the gps units for Manlaxiang, China site.


2. Mbeng LDSF for database.csv
MD5: 93b17c007f1fe94b9a87a556e343435b

Raw LDSF data downloaded from the gps units for M-beng, Laos site.


3.Manlaxiang_Carbon_Nitrogen.tab
MD5: 4d3b52b4c277fe2a8d2eedf758075ac5

Carbon and Nitrogen results for the Manlaxiang site soil samples.


Terms of use
This dataset is made available under the Creative Commons Attribution 4.0 International license (CC-BY-4.0). The license allows you, the user, to copy and redistribute the material in any medium or format and/or transform, and build upon the material for any purpose, even commercially.
Creative Commons License.
Authors

Harrison, Rhett; Satdichanh, Manichanh; Winowiecki, Leigh; Vågen, Tor-Gunnar

Keywords

landscape, environmental degradation, soil degradation, biodiversity, remote sensing, soil science, china, laos, tree biodiversity, trees on farm, land and soil health, spatial modeling, surveys, soil

Publisher

Mekong Sentinel Landscape

Publication date

04 Jul 2016

DOI

https://doi.org/10.34725/DVN/3VFB7N

Other datasets you might be interested in