Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
7.4
3.5
Journals
Biology
Special Issues
Living Resources of the Deep Sea: Biological Profiles and Environmental...
share announcement

Living Resources of the Deep Sea: Biological Profiles and Environmental Linkages

A special issue of Biology (ISSN 2079-7737). This special issue belongs to the section "Marine Biology".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 863

Special Issue Editors

Prof. Dr. Zuozhi Chen

E-Mail Website
Guest Editor
1. South China Sea Fisheries Research Institute, Guangzhou 510300, China
2. Key Laboratory for Sustainable Utilization of Open-Sea Fishery, Ministry of Agriculture and Rural Affairs, Guangzhou 510300, China
3. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
Interests: marine microbiology; fish immunology especially in molecular immunology
Prof. Dr. Longshan Lin

E-Mail Website
Guest Editor
Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China
Interests: fishery resources; diversity and spatiotemporal of nekton; fish biology; ichthyological ecology; fish taxonomy
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Deep-sea living resources are pivotal to food security, biodiversity conservation, and oceanic carbon cycling; however, their basic biological profiles—and the ways they couple to physical and chemical environments—remain largely undocumented.

This Special Issue addresses two interlinked questions: (1) What are the current status and life-history profiles of deep-ocean biota—including fishes, cephalopods, marine mammals, and microbial communities—covering biomass, diversity, age structure, diet, spawning grounds, migration routes, and reproductive cycles? (2) Which environmental drivers (temperature, oxygen, carbon flux, geomorphology, etc.) shape their distribution patterns, and what physiological, behavioral, and molecular mechanisms enable these organisms to adapt to high pressures, low temperatures, and perpetual darkness?

We welcome the submission of observational, experimental, and modelling contributions that apply traditional vessel surveys, fishery-dependent data, eDNA, acoustic and remote sensing, integrative taxonomy, or comparative genomics to clarify the basic traits of deep-sea organisms and to unravel the environmental factors and mechanisms shaping their distributions. The contribution of studies addressing either theme—or bridging both—is strongly encouraged.

Prof. Dr. Zuozhi Chen
Prof. Dr. Longshan Lin
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Biology is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • deep-sea fisheries
  • spawning-ground shifts
  • habitat–environment coupling
  • rare deep-sea biodiversity
  • molecular adaptation
  • environmental DNA (eDNA)
  • acoustic monitoring
  • fishery remote-sensing

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

Download All Papers
Order results
Result details
Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:

Research

18 pages, 3350 KiB  
Article
Distribution of Summer Zooplankton in the Waters off the Kuril Islands (Northwest Pacific) in Relationship with Environmental Conditions
by Valentina Kasyan
Biology 2025, 14(7), 827; https://doi.org/10.3390/biology14070827 - 8 Jul 2025
Viewed by 224
Abstract
This study covers a large area around the Kuril Islands, one of the longest island arcs in the world, crossing several climatic zones, which allows for observations of longitudinal shifts in planktonic species’ ranges following shifts in the boundaries between the climatic zones. [...] Read more.
This study covers a large area around the Kuril Islands, one of the longest island arcs in the world, crossing several climatic zones, which allows for observations of longitudinal shifts in planktonic species’ ranges following shifts in the boundaries between the climatic zones. We analyzed spatial and vertical changes in the zooplankton community structure and the associated environmental factors from Yuri Island to Onekotan Island both in Pacific and Sea of Okhotsk waters, which are influenced by cold and warm water masses. Species diversity in the Pacific waters was higher than in the Sea of Okhotsk waters, with a peak of diversity recorded from warm waters off the southern Kuril Islands associated with the Soya Current and the Kuroshio Extension. Zooplankton abundance and biomass above the thermocline were higher in the Pacific waters compared to the Sea of Okhotsk area, showing a tendency to increase with higher latitude and lower water temperatures and generally to decline with depth. The water temperature and salinity below the thermocline were the most important explanatory environmental variables responsible for zooplankton abundance variations. The distribution patterns of the large-sized copepods were strongly correlated with temperature and salinity, as well as with dissolved oxygen and chlorophyll a levels. In contrast, small-sized copepods were adapted to or thrived in the areas with elevated temperature and salinity values and a reduced chlorophyll a concentration. Full article
(This article belongs to the Special Issue Living Resources of the Deep Sea: Biological Profiles and Environmental Linkages)
►▼ Show Figures

Figure 1

15 pages, 3061 KiB  
Article
Based on the Spatial Multi-Scale Habitat Model, the Response of Habitat Suitability of Purpleback Flying Squid (Sthenoteuthis oualaniensis) to Sea Surface Temperature Variations in the Nansha Offshore Area, South China Sea
by Xue Feng, Xiaofan Hong, Zuozhi Chen and Jiangtao Fan
Biology 2025, 14(6), 684; https://doi.org/10.3390/biology14060684 - 12 Jun 2025
Viewed by 479
Abstract
Overfishing and climate change have led to the depletion of fishery resources in the offshore South China Sea. The purpleback flying squid (Sthenoteuthis oualaniensis) has emerged as a promising alternative due to its ecological and economic value. However, information on its [...] Read more.
Overfishing and climate change have led to the depletion of fishery resources in the offshore South China Sea. The purpleback flying squid (Sthenoteuthis oualaniensis) has emerged as a promising alternative due to its ecological and economic value. However, information on its preferred habitat conditions remains scarce. This study integrates geostatistical and fisheries oceanographic approaches to explore optimal spatial–temporal scales for habitat modeling and to assess habitat changes under warming scenarios. Utilizing fishery data from 2013 to 2017, environmental variables including SST, sea surface temperature anomaly (SSTA), and chlorophyll-a concentration (CHL) were analyzed. Fishing effort data revealed significant seasonal differences, with the highest vessel numbers in summer and the lowest in autumn. Among the six modeling schemes, the combination of 0.5° × 0.5° spatial resolution and seasonal temporal resolution yielded the highest HSI model accuracy (84.02%). Optimal environmental ranges varied by season. Simulations of SST deviations (±0.2 °C, ±0.5 °C, and ±1 °C) showed that extreme warming or cooling could eliminate suitable habitats. These findings highlight the vulnerability of squid habitats to thermal shifts and support adaptive fishery strategies in the South China Sea. Full article
(This article belongs to the Special Issue Living Resources of the Deep Sea: Biological Profiles and Environmental Linkages)
►▼ Show Figures

Figure 1

Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:
 
Displaying articles 1-2
Back to TopTop