The question of how to efficiently and effectively manage ocean resources in a sustainable way has reached the forefront of discussion at an international level, but women's contributions to this process have been underestimated or unrecognized. Inclusive management plays a major role in the effective creation, use and adoption of environmental governance, necessitating efforts to measure, monitor and advance inclusivity. In many Pacific island states, there is a lack of disaggregated data collection and management to assist reliable and liable gender-responsive decision-making by national and regional authorities. This lack of information leads to unquantified female contributions and unexplored potential for women to actively contribute to sustainable ocean management as traditional leaders, researchers or science-based managers and in accordance with traditional customs, cultures and processes. This paper examines the contribution of gender-disaggregated data in both (1) effective management of natural resources and (2) measurement and monitoring of the active involvement of women in ocean management. We seek to shift the question from simply “(How) are oceans used by women?” to “How can we build a clear path towards inclusive oceans management using science?”, drawing data mainly from gender and ocean management practices in Pacific Small Island Developing States. This work also seeks to ground in reality the increasing national and international evocations about social equity and avoidance of gender discrimination. Given the existing relationships of Pacific peoples with the ocean and the emerging status of ocean science-based governance, wider integration of science and women in marine management can make an interesting and positive impact in this region.
Management and Management Effectiveness
What happens on the coast, does not stay on the coast. Stakeholder power to shape decisions, agendas, and interests have a wide array of global consequences. Coastal management literature, however, pays relatively little attention to discussions of how power is used among stakeholders, limiting the inquiry to elitist and pluralist perspectives — who has the power and makes decisions. Consequently, power on the coast remains understudied. In political science, power has generated a considerable amount of debate. By contrast, research in environmental politics has tended to drift away from political theories. In turn, we use two power theories to fill the gap — non-decisions and consent to domination. We employed semi-structured interviews (thirty-one in total), archival histories, and participant observations to collect rich, thick data and to compare two case studies — Eilat (Israel) and Aqaba (Jordan). Our findings suggest that questioning coastal agendas through non-decisions can be a meaningful coastal planning tool. Further, we find that building consent to domination with regards to coastal interests is very difficult, if not impossible in Eilat. Yet, in Aqaba, sustainable development rhetoric conceals contested stakeholder interests about the greater good, coral reef loss, and other development impacts. Finally, we show that stakeholders in both cities indicate mainly tangible challenges on the coast. That is, power was not seen as a threat to future coastal management efforts. In sum, we expand the explanatory limits of the chosen theories and indicate the need to research intangible challenges on the coast. In particular, how agendas and interests are shaped through non-decisions and consent to domination?
Globally, conflicts between marine nature conservation and fishery interests are common and increasing, and there is often a glaring lack of dialogue between stakeholders representing these two interests. There is a need for a stronger and enforced coordination between fishing and conservation authorities when establishing marine protected areas for conservation purposes. We propose that an appropriate instrument for such coordination is a broad ecosystem-based marine spatial planning procedure, representing neither nature conservation nor fishery. Strategic environmental assessment for plans and programmes and environmental impact assessment for projects are commonly used tools for assessing the environmental impacts of different human activities, but are seldom used for evaluating the environmental effects of capture fisheries. The diversity of fisheries and the drastic effects of some fisheries on the environment are strong arguments for introducing these procedures as valuable supplements to existing fisheries assessment and management tools and able to provide relevant environmental information for an overall marine spatial planning process. Marine protected areas for nature conservation and for protection of fisheries have different objectives. Therefore, the legal procedure when establishing marine protected areas should depend on whether they are established for nature conservation purposes or as a fisheries resource management tool. Fishing in a marine protected area for conservation purpose should be regulated according to conservation law. Also, we argue that marine protected areas for conservation purposes, in the highest protection category, should primarily be established as fully protected marine national parks and marine reserves.
Mass mortality events (MMEs) are a key concern for the management of marine ecosystems. Specific stages and species are at risk and the causes may be single or cumulative pressure from a range of sources including pollutants, anthropogenic climate change or natural variability. Identifying risk and quantifying effects of plausible scenarios including MMEs are key to stakeholders and a quest for scientists. MMEs affect the whole ecosystem, but are traditionally only studied in relation to specific species, disregarding ecological feedbacks. Here we use an end-to-end ecosystem model adapted to the Nordic and Barents seas to evaluate the species-specific and ecological impacts for 50 years following an MME. MMEs were modeled as 10, 50, or 90% reduced recruitment for cod, herring and haddock, individually or in combination. The MME scenarios were compared to a base case model run that includes the current fishing mortality. All species showed declines in population biomass following an MME, increasing in duration and severity with increasing mortality. Cod biomass rebounded to the base case level within 3–13 years post the MME independent of scenario, while neither haddock nor herring fully rebounded to base case levels within the considered time horizon. Haddock responded much more variably to the mortality scenarios than cod or herring, with some scenarios yielding much higher levels of biomass than the base case. Herring responded negatively to all scenarios, leading to lower herring biomass and a steeper decline of the species than seen in the base case due to persistent harvest pressure. Corresponding responses showed that the demersal guild biomass increased substantially, while the pelagic guild biomass declined. Few effects were observed on the other guilds, including the top predators. Ecosystem effects as measured by ecological indicators were greatest after 5 years, but persisted through the entire model run. Fishery indicators showed the same features, but the responses were stronger than for the ecosystem indicators. Taken together this indicates long-term, ecological response to MMEs that can be described as regime shifts, highlighting the importance of using ecosystem models when evaluating effects of MMEs.
The outputs that result from the formal procedures of public policies are objective indicators that drive their progress. In this paper we have used four indicators of Integrated Coastal Zone Management (ICZM) that reflect the institutional capacity of each country: Policy, Regulations, Institutions and Instruments. The results are mostly heterogeneous in Latin America and the Caribbean (LAC). Some countries have been working towards ICZM for several decades whereas others are lagging behind. In this article the 26 LAC countries have been grouped into four different levels of ICZM progress over the previous two decades: Pre-Initial, Initial, Transition and Development. The results from this classification exercise allow us to state that the majority of countries are in the two lowest levels, with only nine countries in a better situation.
The 2019 results have been compared with those obtained in a similar exercise done almost two decades ago. This comparison allows us to observe the progress, setbacks or stagnation of certain countries. Precisely because the situation detected is heterogeneous, the possibility of cooperation between more advanced and less advanced countries in LAC for ICZM can be considered. South-South cooperation also facilitates taking advantage of the regional fact that they are countries with a shared history, culture and language.
The main objectives of this study are to determine the potential for relative resilience, identify the drivers of potential resilience and priority locations for resilience-based coral reef management in Wakatobi. Data collection locations are spread across four major Wakatobi islands: Wangi Wangi, Kaledupa, Tomia, and Binongko at 5 m depth respectively. Coral reefs resilience assessment in Wakatobi consists of several stages: selecting indicators, collecting and compiling data, analyzing data, and identifying management targets. The highest potential for relative resilience in Wakatobi are station 15 with a value of 1.00 and the lowest is station 8 with a value of 0.69. Relative resilience in high category is 2 stations, med-high 7 stations, med-low 2 stations, and low 4 stations. Relative resilience in high category is able to be distinguished by the high values of bleaching resistant, herbivore biomass, coral cover, and supported by a high diversity of coral. The mid-high category is grouped by the contribution of indicator values coming from coral recruitment and coral diversity, as well as followed by two other indicators such as coral cover and alga cover. Last, the mid-low category and low category tend to be pushed by the low values of coral disease and followed by some other indicators like algae cover. Resilience approach to identify prioritizing stations for management actions is conservation (2 station), fishery management and enforcement (5 station), bleaching monitoring and supporting recovery (3 station), coral reef restoration (2 tation), tourism structuring (10 station), and Land-based sources of pollution reduction (5 station).
Threatened species are increasingly dependent on conservation investments for persistence and recovery. Information that resource managers could use to evaluate investments–such as the public benefits arising from alternative conservation designs–is typically scarce because conservation benefits arise outside of conventional markets. Moreover, existing studies that measure the public benefits of conserving threatened species often do not measure the benefits from partial gains in species abundance that fall short of official recovery, or the benefits from achieving gains in species abundance that happen earlier in time. We report on a stated preference choice experiment designed to quantify the non-market benefits for conservation investments aimed at threatened Pacific Coho salmon (Oncorhynchus kisutch) along the Oregon Coast (OC). Our results show that a program aimed at increasing numbers of returning salmon can generate sizable benefits of up to $518 million/y for an extra 100,000 returning fish, even if the species is not officially declared recovered. Moreover, while conservation investment strategies expected to achieve relatively rapid results are likely to have higher up-front costs, our results show that the public attaches substantial additional value of up to $277 million/y for achieving conservation goals quickly. Our results and approach can be used to price natural capital investments that lead to gains in returning salmon, and as inputs to evaluations of the benefits and costs from alternative conservation strategies.
Beaches' development on small islands has become increasingly important due to touristic appeals on their unique landscapes and natural endowments. However, compared with large islands and continental areas, the natural conditions of these islands are quite poor, their degree of development is relatively low, and they are insufficiently managed. Therefore, it is urgently necessary to undertake comprehensive management activities for tourist beaches on small islands. Three small islands in China, i.e. Meizhou, Gulang, and Weizhou, were selected as case studies to develop a preliminary beach management strategy. On the basis of a literature search, field observation, interviews with relevant officers, visits to shopkeepers and residents, tourist questionnaires and internet comment collection, this study summarizes the status of tourist beach management on small islands, analyzes tourist perceptions, and establishes a SWOT framework. A comprehensive tourist beach management system is developed with natural environmental, facility-cultural, and management sub-systems that are highly interactive and interrelated. The development pathway of tourist beach management on small islands can be subdivided into three individual stages, namely, passive, positive, and balanced development stages. Management should focus on the island's unique advantages and infrastructure building in the stage of passive development, management facilities improvement, recreational activities, policies and regulations in the stage of positive development, and balance tourist numbers against the ecological environment, the needs of residents and the tourist experience in the stage of balanced development. Moreover, the beach management being appropriate for a small island is highly correlated with its natural and/or cultural landscapes.
Environmental degradation is a major obstacle to economic development, especially for coastal communities. Environmental degradation has an incremental adverse impact on the lives and livelihoods of marine park communities (MPCs), the development process of human societies, and the preservation of natural resources. Despite the obvious connection between ecological preservation and economic development, little effort has been devoted to ensure sustainable utilisation of coastal and marine resources. Marine protected areas (MPAs) suffer from poor socioeconomic conditions and environmental degradation; MPCs are most severely affected since they depend on marine and coastal resources. These are the main impediments to sustainable coastal community development. This chapter proposes an integrated management policy framework for the effective and sustainable management of MPAs, from the economic, social, and environmental perspectives. This policy framework will help policymakers to preserve, conserve, and protect marine resources as well as uplift the socioeconomic status of MPCs.
Without drastic efforts to reduce carbon emissions and mitigate globalized stressors, tropical coral reefs are in jeopardy. Strategic conservation and management requires identification of the environmental and socioeconomic factors driving the persistence of scleractinian coral assemblages—the foundation species of coral reef ecosystems. Here, we compiled coral abundance data from 2,584 Indo-Pacific reefs to evaluate the influence of 21 climate, social and environmental drivers on the ecology of reef coral assemblages. Higher abundances of framework-building corals were typically associated with: weaker thermal disturbances and longer intervals for potential recovery; slower human population growth; reduced access by human settlements and markets; and less nearby agriculture. We therefore propose a framework of three management strategies (protect, recover or transform) by considering: (1) if reefs were above or below a proposed threshold of >10% cover of the coral taxa important for structural complexity and carbonate production; and (2) reef exposure to severe thermal stress during the 2014–2017 global coral bleaching event. Our findings can guide urgent management efforts for coral reefs, by identifying key threats across multiple scales and strategic policy priorities that might sustain a network of functioning reefs in the Indo-Pacific to avoid ecosystem collapse.