Digitalni repozitorij raziskovalnih organizacij Slovenije

Izpis gradiva
A+ | A- | Pomoč | SLO | ENG

Naslov:Keep it simple : improving the ex situ culture of Cystoseira s.l. to restore macroalgal forests
Avtorji:ID Lokovšek, Ana (Avtor)
ID Pitacco, Valentina (Avtor)
ID Trkov, Domen (Avtor)
ID Zamuda, Leon Lojze (Avtor)
ID Falace, Annalisa (Avtor)
ID Orlando-Bonaca, Martina (Avtor)
Datoteke:URL URL - Izvorni URL, za dostop obiščite https://doi.org/10.3390/plants12142615
 
.pdf PDF - Izvorna datoteka, prenos (2,52 MB)
MD5: 1BC5BDEDF7D3636CBB6B84A489F94D48
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo NIB - Nacionalni inštitut za biologijo
Povzetek:Brown algae from genus Cystoseira s.l. form dense underwater forests that represent the most productive areas in the Mediterranean Sea. Due to the combined effects of global and local stressors such as climate change, urbanization, and herbivore outbreaks, there has been a severe decline in brown algal forests in the Mediterranean Sea. Natural recovery of depleted sites is unlikely due to the low dispersal capacity of these species, and efficient techniques to restore such habitats are needed. In this context, the aims of our study were (1) to improve and simplify the current ex situ laboratory protocol for the cultivation of Gongolaria barbata by testing the feasibility of some cost-effective and time-efficient techniques on two donor sites of G. barbata and (2) to evaluate the survival and growth of young thalli during the laboratory phase and during the most critical five months after out-planting. Specifically, the following ex situ cultivation methods were tested: (A) cultivation on clay tiles in mesocosms with culture water prepared by three different procedures (a) filtered seawater with a 0.22 μm filter membrane, (b) filtered seawater with a 0.7 μm filter membrane (GF), and (c) UV-sterilized water, and (B) cultivation on clay tiles in open laboratory systems. After two weeks, all thalli were fixed to plastic lantern net baskets suspended at a depth of 2 m in the coastal sea (hybrid method), and the algal success was monitored in relation to the different donor sites and cultivation protocol. The satisfactory results of this study indicate that UV-sterilized water is suitable for the cultivation of G. barbata in mesocosm, which significantly reduces the cost of the laboratory phase. This opens the possibility of numerous and frequent algal cultures during the reproductive period of the species. Additionally, if the young thalli remain in the lantern net baskets for an extended period of several months, they can grow significantly in the marine environment without being exposed to pressure from herbivorous fish.
Ključne besede:gojenje ex situ, obnova habitata, izboljšanje metodologije, gozdički rjavih alg, ex situ cultivation, mesocosm, open system, method improvement, brown algal forests restoration
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Datum objave:11.07.2023
Leto izida:2023
Št. strani:str. [1]-18
Številčenje:iss. 14, art. 2615
PID:20.500.12556/DiRROS-18581 Novo okno
UDK:574
ISSN pri članku:2223-7747
DOI:10.3390/plants12142615 Novo okno
COBISS.SI-ID:158892803 Novo okno
Opomba:Soavtorji: Valentina Pitacco, Domen Trkov, Leon Lojze Zamuda, Annalisa Falace, and Martina Orlando-Bonaca; Nasl. z nasl. zaslona; Opis vira z dne 14. 7. 2023;
Datum objave v DiRROS:29.03.2024
Število ogledov:94
Število prenosov:46
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
:
Kopiraj citat
  
Objavi na:Bookmark and Share


Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše podrobnosti ali sproži prenos.

Gradivo je del revije

Naslov:Plants
Skrajšan naslov:Plants
Založnik:MDPI
ISSN:2223-7747
COBISS.SI-ID:523345433 Novo okno

Gradivo je financirano iz projekta

Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:P1-0237-2020
Naslov:Raziskave obalnega morja

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

Jezik:Latinski jezik
Naslov:Keep it simple: improving the ex situ culture of Cystoseira s.l. to restore macroalgal forests
Ključne besede:Gongolaria barbata


Nazaj