Use of Sediment Geochemistry and Video Analysis for habitat description of the sea cucumber Holothuria (Roweothuria) poli
文献类型：期刊论文
| 作者 | Chatzivasileiou, Dimitra4; Pananganan, Bernadeth Grace S.4; Dimitriou, Panagiotis D.4; Papageorgiou, Nafsika3; Lampa, Maria4; Manolaki, Stefania4; Yu, Zhenglin2; Huo, Da1; Yuan, Xiutang2; Karakassis, Ioannis4 |
| 刊名 | MEDITERRANEAN MARINE SCIENCE
 |
| 出版日期 | 2026 |
| 卷号 | 27期号:1页码:95-107 |
| 关键词 | Holothuroidea benthic habitat sediment variables ROV population density |
| ISSN号 | 1108-393X |
| DOI | 10.12681/mms.38806 |
| 通讯作者 | Chatzivasileiou, Dimitra(chatzivasileioudim@uoc.gr) |
| 英文摘要 | The increasing commercial value of holothurians has triggered considerable scientific interest. The aim of the study was to investigate Holothuria (Roweothuria) poli populations and sediment characteristics in two contrasting coastal areas in the same geographic region. The first (S1) consists of an exposed sandy, low organic material and well-oxygenated seabed. The other (S2) is sheltered, with a silty sediment, high labile organic matter, and negative redox values. H. poli populations were studied monthly by means of ROV survey while sediment samples were collected seasonally. At S2, holothurians were significantly more abundant and with higher biomass. In both areas, seasonal patterns were observed, with S1 presenting a peak of density and biomass during the summer months, while in S2 the peak was recorded in spring. The H. poli distribution seemed to be determined by environmental and biological factors, including availability of food resources, redox regime in the sediments and spawning-related behaviour. |
| WOS关键词 | REPRODUCTIVE-CYCLE ; ORGANIC-MATTER ; TUBULOSA ; ASPIDOCHIROTIDA ; ECHINODERMATA ; BIOMETRY ; SCABRA ; CHOICE ; SIZE |
| WOS研究方向 | Fisheries ; Geology ; Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001703658400002 |
| 资助机构 | Erasmus+: Key Action 1-Erasmus Mundus Joint Master Degrees (EMJMD) ; Aquaculture, Environment and Society PLUS (ACES+) |
| 源URL | [http://ir.yic.ac.cn/handle/133337/42219]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Chatzivasileiou, Dimitra |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 3.Natl & Kapodistrian Univ Athens, Dept Agr Dev Agrofood & Management Nat Resources, Psachna 34400, Greece 4.Univ Crete, Dept Biol, Marine Ecol Lab, GR-70013 Iraklion, Greece |
| 推荐引用方式 GB/T 7714 | Chatzivasileiou, Dimitra,Pananganan, Bernadeth Grace S.,Dimitriou, Panagiotis D.,et al. Use of Sediment Geochemistry and Video Analysis for habitat description of the sea cucumber Holothuria (Roweothuria) poli[J]. MEDITERRANEAN MARINE SCIENCE,2026,27(1):95-107. |
| APA | Chatzivasileiou, Dimitra.,Pananganan, Bernadeth Grace S..,Dimitriou, Panagiotis D..,Papageorgiou, Nafsika.,Lampa, Maria.,...&Karakassis, Ioannis.(2026).Use of Sediment Geochemistry and Video Analysis for habitat description of the sea cucumber Holothuria (Roweothuria) poli.MEDITERRANEAN MARINE SCIENCE,27(1),95-107. |
| MLA | Chatzivasileiou, Dimitra,et al."Use of Sediment Geochemistry and Video Analysis for habitat description of the sea cucumber Holothuria (Roweothuria) poli".MEDITERRANEAN MARINE SCIENCE 27.1(2026):95-107. |
入库方式： OAI收割
来源：烟台海岸带研究所
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