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Description
  • Spatial patterns of surface temperature and a wetness index, from remote sensing data, and surface-water conductivity from field monitoring, were used in an evaluation of landscape function of an area of spoil heap restoration from opencast brown coal mining. LANDSAT scenes were used for the surface temperature and wetness index calculation. Conductivity was measured in the surface waters discharged from the dump restored area. All parameters were transformed to a final synthetic raster layer which reflected the quality of landscape functioning. The high wetness and lower temperatures, and low conductivity, indicate better functioning landscape segments and areas that are stabilized. Areas displaying low wetness, high temperatures and high water conductivity belong to landscape segments that are disturbed and represent localities at risk. This approach was applied to a large dump area (Velká podkruˇsnohorská dump, NW Czech Republic) to determine landscape functionality at various phases of the ongoing reclamation process and observe the development detectable during a year of intensive reclamation work. The evaluation of results revealed notable differences in landscape functionality between early and mature dump elements as well as their differences in development; nevertheless, the dump as a whole underwent a positive change. The applied method allows a fast and objective screening of large, heterogeneous and difficult-to-survey areas, and as such especially useful for the evaluation of post-mining landscapes and reclamation processes.
  • Spatial patterns of surface temperature and a wetness index, from remote sensing data, and surface-water conductivity from field monitoring, were used in an evaluation of landscape function of an area of spoil heap restoration from opencast brown coal mining. LANDSAT scenes were used for the surface temperature and wetness index calculation. Conductivity was measured in the surface waters discharged from the dump restored area. All parameters were transformed to a final synthetic raster layer which reflected the quality of landscape functioning. The high wetness and lower temperatures, and low conductivity, indicate better functioning landscape segments and areas that are stabilized. Areas displaying low wetness, high temperatures and high water conductivity belong to landscape segments that are disturbed and represent localities at risk. This approach was applied to a large dump area (Velká podkruˇsnohorská dump, NW Czech Republic) to determine landscape functionality at various phases of the ongoing reclamation process and observe the development detectable during a year of intensive reclamation work. The evaluation of results revealed notable differences in landscape functionality between early and mature dump elements as well as their differences in development; nevertheless, the dump as a whole underwent a positive change. The applied method allows a fast and objective screening of large, heterogeneous and difficult-to-survey areas, and as such especially useful for the evaluation of post-mining landscapes and reclamation processes. (en)
Title
  • Assessment of landscape functionality changes as one aspect of reclamation quality - the case of Velká podkrusnohorská dump, Czech Republic
  • Assessment of landscape functionality changes as one aspect of reclamation quality - the case of Velká podkrusnohorská dump, Czech Republic (en)
skos:prefLabel
  • Assessment of landscape functionality changes as one aspect of reclamation quality - the case of Velká podkrusnohorská dump, Czech Republic
  • Assessment of landscape functionality changes as one aspect of reclamation quality - the case of Velká podkrusnohorská dump, Czech Republic (en)
skos:notation
  • RIV/60076658:12220/12:43884297!RIV13-MSM-12220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(2B08006)
http://linked.open...iv/cisloPeriodika
  • 2012
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 123838
http://linked.open...ai/riv/idVysledku
  • RIV/60076658:12220/12:43884297
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Velká podkrusnohorská dump; LANDSAT; Reclaimed landscape; Landscape functioning (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [4EC585221175]
http://linked.open...i/riv/nazevZdroje
  • Ecological Engineering
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 43
http://linked.open...iv/tvurceVysledku
  • Bodlák, Lubomír
  • Křováková, Kateřina
  • Pechar, Libor
  • Nedbal, Václav
issn
  • 0925-8574
number of pages
http://bibframe.org/vocab/doi
  • 10.1016/j.ecoleng.2011.11.018
http://localhost/t...ganizacniJednotka
  • 12220
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