Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 321543

Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects


Kruschel, Claudia; Bakran-Petricioli, Tatjana; Schultz, Stewart Tyre
Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects // 42nd European Marine Biology Symposium : Abstracts / Rumohr, H. ; Sommer, U. ; Wahl, M. (ur.).
Kiehl: IFM-GEOMAR Leibniz-Institute of Marine Sciences, 2007. str. 195-- (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 321543 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects

Autori
Kruschel, Claudia ; Bakran-Petricioli, Tatjana ; Schultz, Stewart Tyre

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
42nd European Marine Biology Symposium : Abstracts / Rumohr, H. ; Sommer, U. ; Wahl, M. - Kiehl : IFM-GEOMAR Leibniz-Institute of Marine Sciences, 2007, 195--

Skup
42nd European Marine Biology Symposium

Mjesto i datum
Kiel, Njemačka, 27.08.2007. - 31.08.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
benthic habitats ; seagrasses ; fish assemblages ; DGPS dive transects

Sažetak
Fish and invertebrate assemblages associated with seagrass meadows (Zostera marina, Nanoostera noltii, Cymodocea nodosa), rocky-algal communities (Cystoseira), and sedimentary bottoms of various particle sizes (mud, sand, gravel) were investigated in two locations within the Novigrad Sea, a relatively shallow enclosure of the central Croatian Adriatic. Whereas one location is impacted by various anthropogenic disturbances associated with residential housing and tourism, heavy small boat traffic, and various marina and beach constructions, the other location is largely unaffected by anthropogenic disturbances. Utilized was a novel visual census method, which minimizes the well-known problems associated with strip transects and maximizes statistical power per unit effort. Long (ca. 200 m) transects of variable-direction, with video assisted habitat-tracking, DGPS tracking, and depth sounding, allowed for the recording of fish and invertebrate observations simultaneous with various habitat characteristics, as well as geographical location and water depth. Significant positive and negative associations of fish and invertebrate species with specific habitat types were found. Rocky-algal communities were found to have higher fish diversity than seagrasses and unvegetated habitats and all habitats exhibited diurnal variability. Furthermore there were significant differences in macrophyte coverage and faunal diversity comparing the two study locations. The presented study uses a novel, non-destructive, effort and cost efficient method that is highly suitable to elucidate the impact of anthropogenic activities on local abundance and diversity of fish and invertebrates. Therefore it provides a good basis for managing the benthos of targeted populations of fish and invertebrates.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
269-0000000-3174 - EKOLOGIJA I PRAĆENJE STANJA BENTOSKIH ŽIVOTNIH ZAJEDNICA HRVATSKOGA JADRANA
119-0362975-1226 - Istraživanje ugroženih staništa morem preplavljenog krša u obalnom moru Hrvatske (Bakran-Petricioli, Tatjana, MZOS ) ( CroRIS)
269-0362975-3174 - EKOLOGIJA I PRAĆENJE STANJA BENTOSKIH ŽIVOTNIH ZAJEDNICA HRVATSKOGA JADRANA (Schultz, Stewart, MZOS ) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Sveučilište u Zadru


Citiraj ovu publikaciju:

Kruschel, Claudia; Bakran-Petricioli, Tatjana; Schultz, Stewart Tyre
Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects // 42nd European Marine Biology Symposium : Abstracts / Rumohr, H. ; Sommer, U. ; Wahl, M. (ur.).
Kiehl: IFM-GEOMAR Leibniz-Institute of Marine Sciences, 2007. str. 195-- (predavanje, međunarodna recenzija, sažetak, znanstveni)
Kruschel, C., Bakran-Petricioli, T. & Schultz, S. (2007) Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects. U: Rumohr, H., Sommer, U. & Wahl, M. (ur.)42nd European Marine Biology Symposium : Abstracts.
@article{article, author = {Kruschel, Claudia and Bakran-Petricioli, Tatjana and Schultz, Stewart Tyre}, year = {2007}, pages = {195--}, keywords = {benthic habitats, seagrasses, fish assemblages, DGPS dive transects}, title = {Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects}, keyword = {benthic habitats, seagrasses, fish assemblages, DGPS dive transects}, publisher = {IFM-GEOMAR Leibniz-Institute of Marine Sciences}, publisherplace = {Kiel, Njema\v{c}ka} }
@article{article, author = {Kruschel, Claudia and Bakran-Petricioli, Tatjana and Schultz, Stewart Tyre}, year = {2007}, pages = {195--}, keywords = {benthic habitats, seagrasses, fish assemblages, DGPS dive transects}, title = {Association of fish and invertebrates with shallow benthic habitats (seagrass, algae, unvegetated) revealed by DGPS/video-tracking dive transects}, keyword = {benthic habitats, seagrasses, fish assemblages, DGPS dive transects}, publisher = {IFM-GEOMAR Leibniz-Institute of Marine Sciences}, publisherplace = {Kiel, Njema\v{c}ka} }




Contrast
Increase Font
Decrease Font
Dyslexic Font