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Title:Krčenje morskih travnikov v slovenskem morju zaradi vpliva podnebnih sprememb in drugih posrednih dejavnikov
Authors:ID Lipej, Lovrenc (Author)
ID Mavrič, Borut (Author)
ID Trkov, Domen (Author)
ID Orlando-Bonaca, Martina (Author)
ID Ivajnšič, Danijel (Author)
Files:URL https://press.um.si/index.php/ump/catalog/view/681/968/2447-1
 
.pdf RAZ_Lipej_Lovrenc_2022.pdf (14,58 MB)
MD5: B8FBA4E79E4E8F8F5F3B8A795234E988
 
Language:Slovenian
Work type:Article
Typology:1.16 - Independent Scientific Component Part or a Chapter in a Monograph
Organization:FF - Faculty of Arts
FNM - Faculty of Natural Sciences and Mathematics
Abstract:V zadnjih desetletjih smo priča postopnemu izginjanju morskih travnikov na globalnem nivoju, pri čemer naj bi se njihova površina skrčila za tretjino. Tudi v slovenskem delu Jadrana prihaja do krčenja morskih travnikov, glavne vzroke za to moramo pripisati dejavnikom, kot so plovne poti in pristaniške dejavnosti, poglabljanje morskega dna, komercialne in rekreacijske dejavnosti, kot sta ribolov in privezovanje, odtekanje vode z urbanih in kmetijskih območij, v zadnjem času tudi vse intenzivnejše podnebne spremembe in kisanje oceanov. V pričujoči publikaciji predstavljamo rezultate kartiranja morskih travnikov v Krajinskem parku Strunjan, kjer je bilo v zadnjih letih, zlasti od leta 2018, opaženo obsežno upadanje. Ob tem razpravljamo o dejavnikih, ki vplivajo na razširjenost in regresijo morskih travnikov. Uporaba digitalnih ortofoto posnetkov in satelitskih podob (daljinsko zaznavanje) sta se izkazali za obetavni metodi, ki sta omogočili ugotavljanje prostorskih sprememb v času. Na predelih notranjega dela Strunjanskega zaliva so se travniki kolenčaste cimodoceje (Cymodocea nodosa) skrčili za več kot 80 % površine iz leta 2017. Upoštevaje pokrovnost morskih travnikov v celotnem slovenskem morju se je ta v letih od 2017 do 2018 zmanjšala za približno dobro petino.
Keywords:morski travniki, izginjanje, kartiranje, podnebne spremembe
Publication status:Published
Publication version:Version of Record
Publication date:26.08.2022
Publisher:Univerzitetna založba Univerze v Mariboru
Year of publishing:2022
Number of pages:Str. 161-180
PID:20.500.12556/DKUM-88733 New window
UDC:581.1:551.58(497.47)
COBISS.SI-ID:120099331 New window
DOI:10.18690/um.fnm.8.2022.7 New window
Publication date in DKUM:03.06.2024
Views:129
Downloads:20
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a monograph

Title:Primeri prostorskih analiz vplivov podnebnih sprememb : monografija v okviru projekta Preprečevanje toplotnega stresa v urbanih sistemih v luči podnebnih sprememb (ARRS J7-1822)
Editors:Danijel Ivajnšič, Daša Donša, Jaša Veno Grujić, Nataša Pipenbaher
Place of publishing:Maribor
Publisher:Univerza v Mariboru, Univerzitetna založba
Year of publishing:2022
ISBN:978-961-286-645-7
COBISS.SI-ID:119229187 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:J7-1822-2019
Name:Preprečevanje toplotnega stresa v urbanih sistemih v luči podnebnih sprememb

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:J1-1702-2019
Name:Dejavniki, ki vplivajo na gozdove jadranskih rjavih alg in rešitve za obnovo habitata

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

Language:English
Title:Shrinkage of seagrass meadow coverage in the Slovenian sea as an effect of climate change and other indirect factors
Abstract:In recent decades, we have witnessed the gradual disappearance of seagrass meadows on a global scale, with their area expected to shrink by a third. Seagrass meadows are also shrinking in the Slovenian part of the Adriatic Sea. The main reasons for this are attributed to factors such as waterways and port activities, seabed deepening, commercial and recreational activities such as fishing and mooring, runoff from urban and agricultural areas and, more recently, increasing climate change and ocean acidification. In the present publication, we present the results of mapping seagrass meadows in the Strunjan Landscape Park, where a significant decline has been observed in recent years, especially in 2018. In addition, we discuss the factors determining the occurrence and regression of seagrass meadows. The use of digital ortho-photo images of satellite imagery (remote sensing) has proven to be a promising method to identify spatial changes over time. In areas of the inner part of Strunjan Bay, Cymodocea nodosa meadows have shrunk by more than 80% of the 2017 area. Considering the coverage of seagrass meadows in the entire Slovenian Sea, it decreased by about one-fifth between 2017 and 2018.
Keywords:seagrass meadows, disappearance, mapping, climate changes


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