Predictive mapping of plant species and communities using GIS and Landsat data in a southern Mongolian mountain range

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Standard

Predictive mapping of plant species and communities using GIS and Landsat data in a southern Mongolian mountain range. / von Wehrden, Henrik; Zimmermann, Heike; Hanspach, Jan et al.
in: Folia Geobotanica, Jahrgang 44, Nr. 3, 09.2009, S. 211-225.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Harvard

APA

Vancouver

Bibtex

@article{463f1d8560114383a76bee901e22c122,
title = "Predictive mapping of plant species and communities using GIS and Landsat data in a southern Mongolian mountain range",
abstract = "We assessed presence/absence prediction of plant species and communities in a southern Mongolian mountain range from geospatial data using a randomized sampling approach. One hundred randomized vegetation samples (3 × 3 m) were collected within the 2 × 2 km summit region of the Dund Saykhan range, which forms part of the core zone of the Gobi Gurvan Saykhan National Park in arid southern Mongolia. Using logistic regression, habitat preference models for all abundant species (n = 52) and communities (n = 5) were constructed; predictors were derived from Landsat 5 imagery and a digital elevation model. Nagelkerkes r 2 was used for an initial data mining, and all significant models were validated by splitting the data and using one half for accuracy assessment based on the AUC (Area Under the receiver operating characteristic Curve)-values. Significant models could be built for half of the species. Altitude proved to be the most important predictor followed by variables derived from Landsat data. The clear altitudinal distribution patterns most definitely reflect precipitation; overall biodiversity in this arid environment is widely controlled by moisture availability. The chosen approach may prove valuable for applied studies wherever spatial data on species distributions are required for conservation efforts.",
keywords = "Ecosystems Research, Area Under Curve, Central Asia, Gobi desert, Habitat preference, Logistic regression model, Species distribution, Validation, Biology, Geography",
author = "{von Wehrden}, Henrik and Heike Zimmermann and Jan Hanspach and Katrin Ronnenberg and Karsten Wesche",
year = "2009",
month = sep,
doi = "10.1007/s12224-009-9042-0",
language = "English",
volume = "44",
pages = "211--225",
journal = "Folia Geobotanica",
issn = "1211-9520",
publisher = "Springer Nature",
number = "3",

}

RIS

TY - JOUR

T1 - Predictive mapping of plant species and communities using GIS and Landsat data in a southern Mongolian mountain range

AU - von Wehrden, Henrik

AU - Zimmermann, Heike

AU - Hanspach, Jan

AU - Ronnenberg, Katrin

AU - Wesche, Karsten

PY - 2009/9

Y1 - 2009/9

N2 - We assessed presence/absence prediction of plant species and communities in a southern Mongolian mountain range from geospatial data using a randomized sampling approach. One hundred randomized vegetation samples (3 × 3 m) were collected within the 2 × 2 km summit region of the Dund Saykhan range, which forms part of the core zone of the Gobi Gurvan Saykhan National Park in arid southern Mongolia. Using logistic regression, habitat preference models for all abundant species (n = 52) and communities (n = 5) were constructed; predictors were derived from Landsat 5 imagery and a digital elevation model. Nagelkerkes r 2 was used for an initial data mining, and all significant models were validated by splitting the data and using one half for accuracy assessment based on the AUC (Area Under the receiver operating characteristic Curve)-values. Significant models could be built for half of the species. Altitude proved to be the most important predictor followed by variables derived from Landsat data. The clear altitudinal distribution patterns most definitely reflect precipitation; overall biodiversity in this arid environment is widely controlled by moisture availability. The chosen approach may prove valuable for applied studies wherever spatial data on species distributions are required for conservation efforts.

AB - We assessed presence/absence prediction of plant species and communities in a southern Mongolian mountain range from geospatial data using a randomized sampling approach. One hundred randomized vegetation samples (3 × 3 m) were collected within the 2 × 2 km summit region of the Dund Saykhan range, which forms part of the core zone of the Gobi Gurvan Saykhan National Park in arid southern Mongolia. Using logistic regression, habitat preference models for all abundant species (n = 52) and communities (n = 5) were constructed; predictors were derived from Landsat 5 imagery and a digital elevation model. Nagelkerkes r 2 was used for an initial data mining, and all significant models were validated by splitting the data and using one half for accuracy assessment based on the AUC (Area Under the receiver operating characteristic Curve)-values. Significant models could be built for half of the species. Altitude proved to be the most important predictor followed by variables derived from Landsat data. The clear altitudinal distribution patterns most definitely reflect precipitation; overall biodiversity in this arid environment is widely controlled by moisture availability. The chosen approach may prove valuable for applied studies wherever spatial data on species distributions are required for conservation efforts.

KW - Ecosystems Research

KW - Area Under Curve

KW - Central Asia

KW - Gobi desert

KW - Habitat preference

KW - Logistic regression model

KW - Species distribution

KW - Validation

KW - Biology

KW - Geography

UR - http://www.scopus.com/inward/record.url?scp=79951809240&partnerID=8YFLogxK

U2 - 10.1007/s12224-009-9042-0

DO - 10.1007/s12224-009-9042-0

M3 - Journal articles

VL - 44

SP - 211

EP - 225

JO - Folia Geobotanica

JF - Folia Geobotanica

SN - 1211-9520

IS - 3

ER -

DOI

Zuletzt angesehen

Forschende

  1. Mareike Förster

Publikationen

  1. Friction riveting of 3D printed polyamide 6 with AA 6056-T6
  2. Indicators for relational values of nature’s contributions to good quality of life
  3. Old Wine in New Bottles? The Case of Self-compassion and Neuroticism
  4. Reconfigurable Control System for Plants with Variable Structure
  5. Fixed-term contracts and employment adjustment
  6. Microstructure by design
  7. Klimasimulation
  8. Differences in adaptation to light and temperature extremes of Chlorella sorokiniana strains isolated from a wastewater lagoon
  9. The potential impacts of insecticides on the life-history traits of bees and the consequences for pollination
  10. Mapping the Imaginary - Maps in Fantasy Role-Playing-Games
  11. Velocity planning to optimize traction losses in a City-Bus Equipped with Permanent Magnet Three-Phase Synchronous Motors
  12. Technikvergessenheit?
  13. Histological Comparison of New Biodegradable Magnesium-Based Implants for Maxillofacial Applications
  14. Automated Delivery
  15. The role of tree crown on the performance of trees at individual and community levels
  16. Why protect nature? Rethinking values and the environment
  17. Warum Diderot?
  18. Disabling barriers—Coping with accessibility of nature in Biosphere Reserves
  19. An extended kalman filter for temperature monitoring of a metal-polymer hybrid fibre based heater structure
  20. Ticio Escobar
  21. Contributing to sustainable development pathways in the South Pacific through transdisciplinary research
  22. Optimal grazing management rules in semi-arid rangelands with uncertain rainfall
  23. Prior entry explains order reversals in the attentional blink
  24. Developing Carbon Accounting: Between driving Carbon Reductions and Complying with a Carbon Reporting Standard
  25. Are Si–C bonds formed in the environment and/or in technical microbiological systems?
  26. Joe Lederer: Das Mädchen George
  27. Improving the surface quality of AlMgSi1 alloy with the selection of the appropriate vibration grinding stones
  28. Decolonizing RFMOs
  29. The Concept Benign by Design
  30. Influences of SiC Particle Additions on the Grain Refinement of Mg–Zn Alloys