Anthropocene Coasts最新文献

{"title":"Anthropogenic marine debris in a tropical mangrove conservation area: an insight from Yogyakarta coastal area of Indonesia","authors":"Putri Ayu Isnaini,&nbsp;Bachtiar W. Mutaqin","doi":"10.1007/s44218-025-00080-2","DOIUrl":"10.1007/s44218-025-00080-2","url":null,"abstract":"<div><p>The Baros coastal area in Yogyakarta, a mangrove conservation and ecotourism site, experiences high accumulation of anthropogenic marine debris (AMD) due to its location at the Opak River estuary. In addition, the presence of mangroves can trap debris carried by river flow, causing structural changes and a decrease in the function of the mangrove ecosystem. Therefore, it is necessary to analyze anthropogenic marine debris in mangrove areas as an integrated handling effort, both in terms of policy, control, and implementation. This study assesses mangrove habitat characteristics, AMD distribution, and environmental quality using the Clean Coast Index (CCI) and Hazardous Items Index (HII). The results showed that the characteristics of mangrove habitat, consisting of landward and middle zones, are freshwater/tasteless since they are only submerged during high tide conditions. Meanwhile, the seaward zone is brackish water since it is submerged all the time. The substrate of the landward zone consists of sand and clay, whilst the middle and seaward zones are predominantly composed of sand. Furthermore, our results indicate that macro debris (96%) and plastic waste (76%) dominate the area, with 83% of the study area classified as ‘very dirty’ and 50% under Class IV for hazardous debris, the mangrove ecosystem is at significant risk. The presence of sharp debris poses significant risks to ecosystem health. Given the critical AMD levels, urgent intervention is necessary to prevent further degradation of the mangrove ecosystem.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00080-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143925580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploration and estimation: connecting hydrodynamic responses and hazard potential to coral reef characteristics","authors":"Deborah Villarroel-Lamb,&nbsp;Andrew Williams,&nbsp;Simone Ganpat","doi":"10.1007/s44218-025-00079-9","DOIUrl":"10.1007/s44218-025-00079-9","url":null,"abstract":"<div><p>Coastal areas are one of the most vulnerable regions being subjected to multiple hazards while sheltering people, diverse ecosystems, key infrastructure and other assets. Climate change will produce expected changes to the drivers affecting these hazardous events which when coupled with the uncertainty of the degree of the adverse impacts, place vulnerable coastal communities in intractable circumstances. In regions with limited access to human and financial resources, like in Caribbean Small Island Developing States (SIDS), there must be a focus on practical solutions and tools that can support optimal decision-making in coastal areas. The adoption of nature-based approaches is but one solution to mitigating these potentially deleterious effects, reducing vulnerability and enhancing coastal resilience. Through physical modelling, this study explores how the changes to selected characteristics of synthesized offshore coral reefs affect the hydrodynamics in the nearshore zone and seeks to formulate quantitative relationships for practical applications. These quantitative relationships can serve to support the assessment of present-day levels of protection offered by coral reefs and provide an insight into how future changes of these coastal ecosystems and offshore conditions, whether caused by man or natural influences, can affect the nearshore hydrodynamics. Assessment of the potential future levels of protection under different scenarios allow for a holistic optimization of proposed coastal solutions. The outputs of this study demonstrated a good correlation between the wave height after the reef and the above reef velocities with the incident wave conditions, the reef width and the water depths on the reef. The experimental results also support the trends observed from other studies in terms of wave attenuation, albeit to a smaller extent. The relationships between assessed experimental parameters generally corroborated with anticipated patterns although the wave reflection in the flume appeared to skew some output. The expressions produced from this study, though limited given the experimental scope, demonstrate a methodology which can be readily augmented to improve the assessment of existing and future levels of protection offered by coral reefs in order to implement hazard mitigation strategies that not only reduce the risk to assets in coastal areas, but incorporate natural systems in a meaningful way to support valuable co-benefits to these coastal communities.\u0000</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00079-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143913903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On the interaction of buoyant plastic debris and sea-surface layer organisms","authors":"Renjith VishnuRadhan,&nbsp;Shagnika Das,&nbsp;Saumya Raj,&nbsp;Ashley Brereton,&nbsp;Luisa Galgani","doi":"10.1007/s44218-025-00075-z","DOIUrl":"10.1007/s44218-025-00075-z","url":null,"abstract":"<div><p>Surface ocean plastic and microplastic concentration have intensified in the past decade, bringing multiple potential adverse effects to ecosystems. This increased presence and related persistence of plastics in the marine environment pose questions about their interaction with sea-surface organisms, which are usually impacted by hazardous chemical leachates. Coastal regions, as entry pathways of most plastic litter through mismanaged plastic waste on land and river runoff, are zones of high plastic accumulation. The interactions of free-floating marine organisms and buoyant plastic debris (BPD) are identified as one of the issues of concern that would potentially harm future global biodiversity, needing immediate public attention and action. This article addresses emerging and underexplored ecological impacts of the plastic problem by focusing on the interaction of the sea surface layer pelagic community with BPD. The plastic litter and their macro and micro variants harbor organisms of diverse lineage, and this nursing stimulates direct behavioral and physiological changes that are able to alter the structure and the composition of a community. Such BPD-induced alteration impairs elementary traits of the most diverse group of bio-indicator and keystone organisms, such as buoyancy mechanisms and bio-physical coupling behaviors. Subsequently, such crucial impacts on remarkable eco-indicator organisms can potentially generate novel marine environmental challenges. Policy interventions on such ubiquitous nexus of BPD and sea-surface dwelling organisms that potentially disrupt crucial ecological indicators are necessary to tackle the associated social, environmental, and economic impacts.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00075-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143888640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A review on beneficial use of dredged marine sediment","authors":"Cátia Carreira,&nbsp;Sandra M. Bollwerk,&nbsp;Christian Lønborg","doi":"10.1007/s44218-025-00076-y","DOIUrl":"10.1007/s44218-025-00076-y","url":null,"abstract":"<div><p>Removal of sediment whether from navigation channels or for specific construction projects, requires dredging. In Denmark, current options are to bypass the dredged marine sediment, use it (e.g. filling or feeding coast), or if the sediment cannot be used for any of these purposed or is contaminated (but below relevant action levels), it is typically dumped at sea. This option can have adverse impacts for the ecosystems receiving the sediment, yet in Denmark, most of the dredged marine sediment is dumped at sea. Instead of being regarded as a waste, dredged marine sediment needs to be considered a valuable resource. In this way, dredged marine sediment can benefit society and the environment, and have a'beneficial use'. The reasons why beneficial use of sediments is not yet a common practice is many folds and requires a change to long-established dredging and dumping practices. In this article we will update options for beneficial use of dredged marine sediment that are available worldwide, while as much as possible suggesting its applicability in Denmark as an example to hopefully stimulate beneficial use practices of dredged marine sediment.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00076-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143877693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The transformational practices of China’s coastal geological survey guided by the principles of Earth System Science over the past 40 years","authors":"Linqiang Wu,&nbsp;Tao Zhang,&nbsp;Xu Zhang,&nbsp;Hongtao Zhang,&nbsp;Chengzhu Jiang","doi":"10.1007/s44218-025-00070-4","DOIUrl":"10.1007/s44218-025-00070-4","url":null,"abstract":"<div><p>The coastal zone plays a crucial role in the Earth system, connecting terrestrial and marine environments and serving as a hub for economic and societal development. In recent years, with the development of the economy and society and the increase of human activities, China's coastal zones confront a series of problems such as environmental pollution, biodiversity destruction, and disorderly development. To address these challenges posed by natural and anthropogenic factors in coastal zones to achieve sustainable development, conducting coastal geological survey guided by the principles of Earth System Science (ESS) is essential preliminary work. This paper presents in detail the important position and function of the coastal zone in the Earth system. It analyzes the new requirements for ESS in coastal geological survey developments while systematically summarizing China's achievements over 40 years from four perspectives: survey contents, survey techniques, research methods, and service concepts. Finally, this paper suggests that the future coastal geological survey guided by ESS should focus on the four dimensions of survey, monitor, research and service, while expanding the content of natural resources and environmental ecological survey, establishing a network of Earth system scientific observation stations, emphasizing the research on the coupling of coastal zones and human activities, and serving the integrated management of coastal zones and scientific decision-making, this ultimately will help to attain sustainable high-quality development periods within these regions.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00070-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143845616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"“A vision for collaboration: preserving ecosystem services through blue carbon research between Mexico and China, a case study in La Ribera, Baja California Sur”","authors":"Giovanni Ávila-Flores,&nbsp;Liliana Paredes-Lozano,&nbsp;Eliseo Hernandez-Hernandez,&nbsp;Pablo Hernández-Morales","doi":"10.1007/s44218-025-00077-x","DOIUrl":"10.1007/s44218-025-00077-x","url":null,"abstract":"<div><p>Blue carbon ecosystems (BCEs), such as salt marshes, are critical in climate change mitigation and biodiversity conservation and their ecosystem services. However, due to a lack of research, their carbon sequestration potential in Mexico remains poorly understood. La Ribera, Baja California Sur, exemplifies an under-researched salt marsh that provides essential benefits, including surface water for drinking, habitat, and cultural services. Besides, a recent training offered by Chinese institutions such as East China Normal University in 2024 has contributed to BCEs carbon estimation by supporting training to some researchers and practitioners from the Global South. These kinds of initiatives could enhance research capabilities and promote cost-effective conservation strategies. Although salt marshes cover less area than mangroves and seagrass meadows, their preservation is vital for climate action. Global efforts to protect these ecosystems will support carbon sequestration and safeguard other critical ecosystem services for future generations.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00077-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143821934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mangrove ecosystems mapping in parts of Ghana and The Gambia for sustainable regeneration and utilization","authors":"Kennedy Muthee,&nbsp;Sammy Carsan,&nbsp;Alagie Bah,&nbsp;Stepha McMullin,&nbsp;Beatrice Darko Obiri,&nbsp;Karen Kent,&nbsp;Peter Minang","doi":"10.1007/s44218-025-00073-1","DOIUrl":"10.1007/s44218-025-00073-1","url":null,"abstract":"<div><p>This study was conducted in parts of Ghana and The Gambia using remote sensing and participatory geographic information system (PGIS) to map mangrove vegetation and associated land use land cover types. The selected sites support shellfishery activities, and mangrove loss threatens ecosystem functionality and local communities' livelihoods. The results revealed that mangroves are more fragmented and declining in Ghana sites, while in The Gambia, they are more extensive and stable, with a clear zonation of <i>Rhizophora</i> and <i>Avicennia</i> species. PGIS revealed that communities value mangrove species differently, informing the management systems. <i>Avicennia</i> species that were more abundant in Ghana sites were mainly used for livelihood activities such as fuelwood and the construction of fish traps. <i>Rhizophora</i> species that were more dominant in The Gambia sites have better oyster attachments due to their root systems and were more valued by the shellfishing communities. Triangulated results from remote sensing and PGIS established various drivers and threats to mangrove vegetation, including mangrove dieback, illegal harvesting, soil salinity, land use changes/conversion, waste dumping/pollution, and the effects of climate change. Lessons for sustainable mangrove area co-management included context-specific interventions based on livelihood needs, continuous community awareness, capacity development for effective mangrove restoration and conservation, and diversification of livelihood options. It is also crucial to develop the enabling environment through policies that strengthen co-management, local and national governance systems, and enforcement of existing policies. The study reiterated the value of integrated resource mapping and results validation with stakeholders who are either users or managers of these resources.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00073-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143668281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coastal cliff erosion: a bibliometric analysis and literature review","authors":"Sibila A. Genchi,&nbsp;Alejandro J. Vitale,&nbsp;Gerardo M. E. Perillo","doi":"10.1007/s44218-025-00072-2","DOIUrl":"10.1007/s44218-025-00072-2","url":null,"abstract":"<div><p>Cliffed (and rocky) coasts are geomorphic features occurring in about 80% of the coastline of the world and are strongly influenced by a broad range of both natural and anthropogenic processes that may cause serious erosion problems. Since the sea wave motion is a fundamental driver of cliff erosion, the cliffs become sensitive to increasing of global sea levels and to extreme weather events, which are both associated with global warming. Because of its importance, a considerable amount of investigations on coastal cliff erosion (CCE) were reported during the last decades. A bibliometric analysis is an useful tool to identify patterns of a given theme from a large body of academic literature. There is no previous evidence of a global bibliometric analysis in the literature in English on themes of CCE. Therefore, the aim of this article was to carry out a bibliometric analysis from Scopus database of CCE for the period 2000–2023. Once obtained, two filtering steps for selection of documents consisting of a custom R script implementation and a careful reading of the remaining documents were applied. During the search, a dynamic approach that puts emphasis on the processes operating on rocky coasts was selected instead of an evolutionary geological perspective. The final list reached 583 documents. A second aim was to discuss the research trends and challenges based on the latest highly-cited documents. As main result, the trend of the scientific production in the theme of CCE had an increasing interest over the last years, with an average compound annual growth rate of 15.6%. On the other side, the results demonstrated that even though the USA took the second place, European countries (United Kingdom, Italy, France, Portugal, Spain and Poland) lead the ranking; therefore, there is a scarcity of knowledge about the theme in large regions such as South America and Africa where seacliffs are dominants.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00072-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143554156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Islas Marietas: strengthening polycentric governance in response to an MPA tourism ban","authors":"Alfonso Langle-Flores,&nbsp;Mariela Dueñas Rossell,&nbsp;Rosa María Chávez-Dagostino,&nbsp;Adriana Aguilar-Rodríguez","doi":"10.1007/s44218-025-00071-3","DOIUrl":"10.1007/s44218-025-00071-3","url":null,"abstract":"<div><p>Marine Protected Areas (MPAs) worldwide are under increasing pressure to balance biodiversity conservation with the growing demands of tourism, often exacerbated by anthropogenic impacts on coastal ecosystems. Exogenous shocks, such as environmental or policy-driven events, can offer opportunities for shifts in natural resource governance. This longitudinal study examines how a 2016 tourism ban in Mexico Islas Marietas National Park, prompted by coral reef degradation, influenced its polycentric governance. We use a mixed-methods approach, analyzing data from 53 governance meetings held before (March 2015 to April 2016) and after (May 2016 to November 2017) the regulatory shock. We compare stakeholder participation, affiliation networks, rules, and institutions to assess changes in the polycentric governance system. Our results show an increase in stakeholder engagement and two new decision-making forums have emerged. Network analysis reveals a rise in network density and social ties, suggesting enhanced trust and collaboration among stakeholders, although individual stakeholder responses to the shock varied. The tourism ban triggered a shift towards formalizing collaboration agreements, increasing stakeholder involvement in shaping public use norms, and decentralizing revenue generation. The coastal MPA also implemented a specific regulatory framework with recalculated carrying capacity, improved monitoring, and stricter accountability for tour operators. The Islas Marietas case offers valuable insights into coastal management in the Anthropocene, emphasizing the need for adaptive polycentric governance approaches that foster collaboration, and empower stakeholders to safeguard the long-term sustainability of both marine commons and livelihoods.</p></div>","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00071-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143529974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Investigating the drivers of urban cover-collapse sinkholes in shanghai: analyzing dominant factors and proposing mitigation strategies","authors":"Bing Li,&nbsp;Hanmei Wang,&nbsp;Hang Tang","doi":"10.1007/s44218-025-00074-0","DOIUrl":"10.1007/s44218-025-00074-0","url":null,"abstract":"","PeriodicalId":100098,"journal":{"name":"Anthropocene Coasts","volume":"8 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s44218-025-00074-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143481131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}