DOI: 10.1016/j.marpolbul.2015.11.005
Scopus记录号: 2-s2.0-84957070964
论文题名: The Mediterranean non-indigenous ascidian Polyandrocarpa zorritensis: Microbiological accumulation capability and environmental implications
作者: Stabili L. ; Licciano M. ; Longo C. ; Lezzi M. ; Giangrande A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 101, 期: 1 起始页码: 146
结束页码: 152
语种: 英语
英文关键词: Alien species
; Bacterial accumulation
; Bioremediation
; Microbial pollution
; Polyandrocarpa zorritensis
Scopus关键词: Algae
; Bioremediation
; Pollution
; Polysaccharides
; Seawater
; Water bacteriology
; Alien species
; Bacterial accumulation
; Culturable heterotrophic bacteria
; Environmental implications
; Microbial pollution
; Microbial pollution indicators
; Most probable number methods
; Polyandrocarpa zorritensis
; Bacteria
; sea water
; bioindicator
; bioremediation
; coliform bacterium
; introduced species
; invertebrate
; microbiology
; seawater
; Article
; Ascidiacea
; bacterial accumulation
; bacterial count
; bacterial density
; coliform bacterium
; controlled study
; density
; digestion
; Enterococcus
; Escherichia coli
; homogenate
; microbial community
; microbial pollution indicator
; microbiological examination
; microbiological parameters
; nonhuman
; pollution
; Polyandrocarpa zorritensis
; population abundance
; vibrios density
; animal
; environment
; introduced species
; Italy
; microbiology
; Peru
; Urochordata
; Adriatic Sea
; Italy
; Mediterranean Sea
; Ascidia
; Ascidiacea
; Bacteria (microorganisms)
; Polyandrocarpa zorritensis
; Animals
; Environment
; Introduced Species
; Italy
; Peru
; Seawater
; Urochordata
; Water Microbiology
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: We investigated the bacterial accumulation and digestion capability of Polyandrocarpa zorritensis, a non-indigenous colonial ascidian originally described in Peru and later found in the Mediterranean. Microbiological analyses were carried out on homogenates from "unstarved" and "starved" ascidians and seawater from the same sampling site (Adriatic Sea, Italy). Culturable heterotrophic bacteria (22 °C), total culturable bacteria (37 °C) and vibrios abundances were determined on Marine Agar 2216, Plate Count Agar and TCBS Agar, respectively. Microbial pollution indicators were measured by the most probable number method. All the examined microbiological groups were accumulated by ascidians but differently digested. An interesting outcome is the capability of P. zorritensis to digest allochthonous microorganisms such as coliforms as well as culturable bacteria at 37 °C, counteracting the effects of microbial pollution. Thus, the potential exploitation of these filter feeders to restore polluted seawater should be taken into consideration in the management of this alien species. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86286
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali (Di.S.Te.B.A.), Via Prov. Lecce-Monteroni, Lecce, Italy; Istituto per l'Ambiente Marino Costiero - Sezione di Taranto - CNR, Via Roma 3, Taranto, Italy; Dipartimento di Biologia Animale ed Ambientale, Università di Bari, Via Orabona 4, Bari, Italy
Recommended Citation:
Stabili L.,Licciano M.,Longo C.,et al. The Mediterranean non-indigenous ascidian Polyandrocarpa zorritensis: Microbiological accumulation capability and environmental implications[J]. Marine Pollution Bulletin,2015-01-01,101(1)