Community importance-performance preferences and policy adaptiveness in marine debris management: A case study from the Komodo Subdistrict, Indonesia

Marine Policy, Journal Year: 2025, Volume and Issue: 174, P. 106592 - 106592

Published: Jan. 24, 2025

Language: Английский

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Where Is the Path to Sustainable Marine Development? Evaluation and Empirical Analysis of the Synergy between Marine Carrying Capacity and Marine Economy High-Quality Development

Water, Journal Year: 2024, Volume and Issue: 16(3), P. 394 - 394

Published: Jan. 24, 2024

Enhancing the marine carrying capacity (MCC) is of important value in hastening transformation economy and realising high-quality development (MEHD). We explore synergistic mechanism between MCC MEHD its comprehensive indicator system, measure relationship China’s from 2006 to 2020 using improved TOPSIS model composite system synergism model, influencing factors their interactions geographic probes. The research findings are (1) that show a growing trend during study period, which green at higher level cultivation knowledge improves most significantly, but general relatively low. (2) In terms relationship, degree ordering two shows sustained rising trend, as whole than MCC; synergy increasing, (3) main driving consumption capacity, opening, industrial structure; explanatory power factor tends decrease, among land-based economy, industry structure, increase, impacts different on all greater factors. influence each alone.

Language: Английский

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A bibliometric review on marine economy: Current status, development and future directions

Marine Policy, Journal Year: 2023, Volume and Issue: 155, P. 105705 - 105705

Published: June 7, 2023

Language: Английский

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Balancing Submarine Landslides and the Marine Economy for Sustainable Development: A Review and Future Prospects

Sustainability, Journal Year: 2024, Volume and Issue: 16(15), P. 6490 - 6490

Published: July 29, 2024

To proactively respond to the national fourteenth Five-Year Plan policy, we will adhere a comprehensive land and sea planning approach, working together promote marine ecological protection, optimize geological space, integrate economy. This paper provides review of sustainable development hazards (MGHs), with particular focus on submarine landslides, environment, as well First, novelty this study lies in its summary temporal spatial distribution, systematic classification, inducible factors, realistic characteristics landslides enrich theoretical concept. Moreover, costs, risks, impacts environment economy engineering activities such oil gas fields, metal ores, were systematically discussed. Combined current an analysis was conducted environmental pollution economic losses caused by landslides. Herein, key finding is that China Mexico are viable candidates for future large-scale offshore exploitation oil, gas, nickel, cobalt, cuprum, manganese, other mineral resources. Compared land-based mining, deep-sea mining offers superior advantages. Finally, it suggested physical model tests numerical simulation techniques effective means investigating triggering mechanism their evolutionary movement process, impact infrastructure. In future, establishment multi-level multi-dimensional monitoring chain landslide disasters, joint risk assessment, prediction, early warning systems, can effectively mitigate occurrence disasters

Language: Английский

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Building the Social Acceptability of Aquaculture through a Participatory Approach: An Experiment Conducted in Monastir Bay, Tunisia

Aquaculture Journal, Journal Year: 2024, Volume and Issue: 4(3), P. 114 - 134

Published: July 11, 2024

Aquaculture development is a challenge for the economic growth of coastal territories and to promote food security their populations. Many efforts have been made by international, national, local public institutions develop this sector. Despite political objective, zones Europe Mediterranean in general are faced with problems that strongly limit development. This linked several factors, including social opposition, which raises question acceptability aquaculture Beyond understanding factors explain rejection sector or its products, key concerns capacity private deal opposition practical way. Based on fieldwork participatory approach, paper analyzes constraints Monastir Bay, Tunisia, particular, those relying dimensions. Under authors propose research–action framework allowing building bases engaging stakeholders co-construction process shared vision Monastir, accordance ambitions expressed communities regarding territorial needs. shows value transition from an individual group collective through approach likely form consensus, as opposed aggregation visions can lead unacceptance. It also argues involving citizens exploration scenarios adapted territory essential prerequisite exploring conditions improvement.

Language: Английский

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Minimally Invasive Vertical Deep-Sea Mining

Published: Sept. 25, 2023

Future demands for rare earths and elements such as copper cobalt, will require an increasing amount of mining operations. While many deposits are found onshore, endeavours to mine offshore, in deep-sea areas become increasingly relevant sustain market demands. Here, prevalent massive sulphide formed from dissolved settling on the seabed after being emanated black smokers. Found at depths 1,000 4,000 m, these is challenging not only a technical perspective but also with regard its environmental impact. This project investigates effects sedimentation caused by newly developed vertical sea bed trench cutter. It aims ores environmentally friendly possible identifying minimally invasive ways extraction. As fine-grained sediments readily available large quantities, substitute suitable experimentally investigating process must be identified. Therefore, different off- onshore sediment samples analysed compared regarding their grain size distribution rate. Experimental investigations carried out small test tank examining threshold values particle migration.

Language: Английский

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