A new approach for biocrust and vegetation monitoring in drylands using multi-temporal Sentinel-2 images/ (Record no. 12700)
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| fixed length control field | 02880nab a2200397 4500 |
| 005 - DATE & TIME | |
| control field | 20220803163732.0 |
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| fixed length control field | 220803b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Panigada, Cinzia |
| 245 ## - TITLE STATEMENT | |
| Title | A new approach for biocrust and vegetation monitoring in drylands using multi-temporal Sentinel-2 images/ |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher, distributor, etc | Sage, |
| Date of publication, distribution, etc | 2019. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pages | Vol 43, issue 4, 2019 : (496-520 p.). |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Drylands, one of the planet’s largest terrestrial biomes, are suggested to be greatly threatened by climate change. Drylands are usually sparsely vegetated, and biological soil crusts (biocrusts) – that is, soil surface communities of cyanobacteria, mosses and/or lichens – can cover up to 70% of dryland cover. As they control key ecosystem processes, monitoring their spatial and temporal distribution can provide highly valuable information. In this study, we examine the potential of European Space Agency’s (ESA) Sentinel-2 (S2) data to characterize the spatial and temporal development of biocrust and vascular plant greening along a rainfall gradient of the Negev Desert (Israel). First, the chlorophyll a absorption feature in the red region (CRred) was identified as the index mostly sensitive to changes in biocrust greening but minimally affected by changes in soil moisture. This index was then computed on the S2 images and enabled monitoring the phenological dynamics of different dryland vegetation components from August 2015 to August 2017. The analysis of multi-temporal S2 images allowed us to successfully track the biocrust greening within 15 days from the first seasonal rain events in the north of Negev, and to identify the maximum development of annual vascular plants and greening of perennial ones. These results show potential for monitoring arid and semi-arid environments using the newly available S2 images, allowing new insights into dryland vegetation dynamics. |
| 650 ## - Subject | |
| Subject | Biological soil crust, |
| 650 ## - Subject | |
| Subject | remote sensing, |
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| Subject | satellite, |
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| Subject | hyperspectral, |
| 650 ## - Subject | |
| Subject | multispectral, |
| 650 ## - Subject | |
| Subject | drylands, |
| 650 ## - Subject | |
| Subject | continuum removal, |
| 650 ## - Subject | |
| Subject | phenology |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Giulia Tagliabue, |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Zaady, Eli |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Rozenstein, Offer |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Garzonio, Roberto |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Mauro, Biagio Di |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Amicis, Mattia De |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Colombo, Roberto |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Cogliati, Sergio |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Miglietta, Franco |
| 700 ## - Added Entry Personal Name | |
| Added Entry Personal Name | Rossini, Micol |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 12665 |
| Host Itemnumber | 16502 |
| Place, publisher, and date of publication | London: Sage Publication Ltd, 2019. |
| Title | Progress in Physical Geography: Earth and Environment/ |
| International Standard Serial Number | 03091333 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1177/0309133319841903 |
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| Koha item type | Articles |
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