Details
| Original language | English |
|---|---|
| Pages (from-to) | 11-32 |
| Number of pages | 22 |
| Journal | Ecosystems and People |
| Volume | 15 |
| Issue number | 1 |
| Publication status | Published - 2019 |
Abstract
Recent scientific developments are advancing to link land use and land cover (LULC) change with ecosystem service (ES) potentials. Such links within peri-urban ecosystems are scanty due to methodological and expertise challenge, and data limitation. The study applies the ‘ES matrix approach’ to spatially display potentials for regulating ES in mainly overlooked data-scarce peri-urban areas, whereby LULC classes and qualitative ES values are the main data inputs. The LULC maps are based on LANDSAT satellite images from the years 1990, 2000 and 2010. ES potentials were assessed qualitatively on a relative scale ranging between 0 and 5 by use of interview data from local people. Results show that with exception of settlements, the area for all LULC classes decreased between 1990 and 2010. The ‘matrix approach’ successfully generated ES potential maps for the different LULC classes. Grasslands, forests and wetlands have comparatively high potentials for regulating ES, whereas settlements and ‘otherlands’ showed lower potentials. The main uncertainties of the study relate to study area selection, data accuracy and reliability, and ‘matrix approach’ adaptability. Results indicate that the potential of the area to provide regulating ES is declining over time. To realize suitable and reliable results, it is necessary to conduct data accuracy-check during and after the fieldwork exercise.
Keywords
- Alexander van Oudenhoven, data scarcity, ecosystem service matrix, knowledge combination, Land use change, urbanisation
ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
- Ecology, Evolution, Behavior and Systematics
- Engineering(all)
- Automotive Engineering
- Environmental Science(all)
- Nature and Landscape Conservation
- Environmental Science(all)
- Management, Monitoring, Policy and Law
Sustainable Development Goals
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In: Ecosystems and People, Vol. 15, No. 1, 2019, p. 11-32.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Quantifying and mapping land use changes and regulating ecosystem service potentials in a data-scarce peri-urban region in Kenya
AU - Wangai, Peter Waweru
AU - Burkhard, Benjamin
AU - Müller, Felix
N1 - Funding Information: This work was supported by the Katholischer Akademischer Ausländer-Dienst [S1 PhD Peter Waweru Wangai].
PY - 2019
Y1 - 2019
N2 - Recent scientific developments are advancing to link land use and land cover (LULC) change with ecosystem service (ES) potentials. Such links within peri-urban ecosystems are scanty due to methodological and expertise challenge, and data limitation. The study applies the ‘ES matrix approach’ to spatially display potentials for regulating ES in mainly overlooked data-scarce peri-urban areas, whereby LULC classes and qualitative ES values are the main data inputs. The LULC maps are based on LANDSAT satellite images from the years 1990, 2000 and 2010. ES potentials were assessed qualitatively on a relative scale ranging between 0 and 5 by use of interview data from local people. Results show that with exception of settlements, the area for all LULC classes decreased between 1990 and 2010. The ‘matrix approach’ successfully generated ES potential maps for the different LULC classes. Grasslands, forests and wetlands have comparatively high potentials for regulating ES, whereas settlements and ‘otherlands’ showed lower potentials. The main uncertainties of the study relate to study area selection, data accuracy and reliability, and ‘matrix approach’ adaptability. Results indicate that the potential of the area to provide regulating ES is declining over time. To realize suitable and reliable results, it is necessary to conduct data accuracy-check during and after the fieldwork exercise.
AB - Recent scientific developments are advancing to link land use and land cover (LULC) change with ecosystem service (ES) potentials. Such links within peri-urban ecosystems are scanty due to methodological and expertise challenge, and data limitation. The study applies the ‘ES matrix approach’ to spatially display potentials for regulating ES in mainly overlooked data-scarce peri-urban areas, whereby LULC classes and qualitative ES values are the main data inputs. The LULC maps are based on LANDSAT satellite images from the years 1990, 2000 and 2010. ES potentials were assessed qualitatively on a relative scale ranging between 0 and 5 by use of interview data from local people. Results show that with exception of settlements, the area for all LULC classes decreased between 1990 and 2010. The ‘matrix approach’ successfully generated ES potential maps for the different LULC classes. Grasslands, forests and wetlands have comparatively high potentials for regulating ES, whereas settlements and ‘otherlands’ showed lower potentials. The main uncertainties of the study relate to study area selection, data accuracy and reliability, and ‘matrix approach’ adaptability. Results indicate that the potential of the area to provide regulating ES is declining over time. To realize suitable and reliable results, it is necessary to conduct data accuracy-check during and after the fieldwork exercise.
KW - Alexander van Oudenhoven
KW - data scarcity
KW - ecosystem service matrix
KW - knowledge combination
KW - Land use change
KW - urbanisation
UR - http://www.scopus.com/inward/record.url?scp=85065888747&partnerID=8YFLogxK
U2 - 10.1080/21513732.2018.1529708
DO - 10.1080/21513732.2018.1529708
M3 - Article
AN - SCOPUS:85065888747
VL - 15
SP - 11
EP - 32
JO - Ecosystems and People
JF - Ecosystems and People
SN - 2639-5908
IS - 1
ER -