Impact of Ecotourism on Local Community’s Participation in Coastal Resource Management: Case of Palaui Island Protected Landscape and Seascape (PIPLS) in Northern Luzon, Philippines

The establishment of marine protected areas (MPAs) managed by the community has been a popular tool for coastal and resource management in the Philippines. As the MPAs limit the use of the resources, the eco-biological components of the marine environment have been preserved and maintained, which opened opportunities for ecotourism activities. Thus, ecotourism has been developed as one way of gaining economic benefits from the coastal and marine resources while conserving biodiversity and restoring critical habitats by shifting resource exploitation from an extractive to a non-extractive usage. This study was conducted using household surveys and key informant interviews to investigate whether ecotourism's development affects the local community's participation and support on MPA management using the case of Palaui Island Protected Landscape and Seascape (PIPLS) in northern Luzon, Philippines. The respondents recognized the impacts of ecotourism on their family welfare, fishing activities, and involvement in MPA management. In particular, ecotourism development strengthens local communities' support for coastal resource management, especially if it provides enough sources of income. The results of this study could provide information to resource managers and policymakers on crafting sustainable ecotourism and alternative livelihood policies in MPAs, taking into account its possible impacts on the coastal fishing communities.

Marine Reserves as Conservation and Management Tools: Implications for Coastal Resource Use

<p>Exploited marine ecosystems are a common feature of the modern world and area closures (marine reserves; MRs) have been suggested from both conservation and fishery management perspectives as a technique to rebuild over-fished populations. MRs provide an interesting experimental treatment where humans are excluded from resource harvesting. In the absence of exploitation, marine species have been observed to return to levels of abundance similar to historic accounts of virgin biomass (biomass under an exploitation level of 0). This thesis investigates the impact and potential of MRs in both New Zealand and Chile for achieving conservation and fishery management goals through the use of underwater observation, historic information, fishers’ ecological knowledge (FEK), bioeconomic fishery modeling and ecosystem modeling ... Overall, this thesis has investigated the effects of human coastal resource use in New Zealand and Chile from social, economic and ecological perspectives through the use of different techniques by synthesising both quantitative and qualitative information sources. MRs are a valuable tool from conservation, management and scientific perspectives as they can rebuild overexploited stocks and return the ecosystem to a more historic state. MRs also provide an understanding of the interaction between coastal resource use and ecosystem-wide changes, which is a crucial element for ecosystem-based management. This thesis has illustrated the importance of comparing present stock biomasses to historic baselines to understand the impacts of exploitation of coastal resources on marine ecosystems.</p>

Marine Reserves as Conservation and Management Tools: Implications for Coastal Resource Use

<p>Exploited marine ecosystems are a common feature of the modern world and area closures (marine reserves; MRs) have been suggested from both conservation and fishery management perspectives as a technique to rebuild over-fished populations. MRs provide an interesting experimental treatment where humans are excluded from resource harvesting. In the absence of exploitation, marine species have been observed to return to levels of abundance similar to historic accounts of virgin biomass (biomass under an exploitation level of 0). This thesis investigates the impact and potential of MRs in both New Zealand and Chile for achieving conservation and fishery management goals through the use of underwater observation, historic information, fishers’ ecological knowledge (FEK), bioeconomic fishery modeling and ecosystem modeling ... Overall, this thesis has investigated the effects of human coastal resource use in New Zealand and Chile from social, economic and ecological perspectives through the use of different techniques by synthesising both quantitative and qualitative information sources. MRs are a valuable tool from conservation, management and scientific perspectives as they can rebuild overexploited stocks and return the ecosystem to a more historic state. MRs also provide an understanding of the interaction between coastal resource use and ecosystem-wide changes, which is a crucial element for ecosystem-based management. This thesis has illustrated the importance of comparing present stock biomasses to historic baselines to understand the impacts of exploitation of coastal resources on marine ecosystems.</p>

Assessing local community resilience to tsunami in a small port (Case Study: Sadeng Port, Indonesia)

Coastal community is vulnerable to hazards including tsunami hazard. Coastal communities suffer the most both physical and psychological impacts. The main purpose of this research to assess local community resilience to tsunami in small port which has a unique characteristic. Main data of this research was collected by field observation and interview. Interview process were addressed to key persons and households. USAID coastal community assessment is used as main method in this research. There are eight elements of resilience for coastal community resilience: governance, society and economy, coastal resource management, land use and structural design, risk knowledge, warning and evacuation, emergency response and disaster recovery. The results show that overall rating for eight elements of community resilience is 2,5 or 50 %. It is only halfway to reach an ideal criterion for community resilience. Strong elements in this community are risk knowledge and warning and evacuation, while weak elements are society and economy, coastal resource management, and disaster recovery. The community should gain more effort especially in developing a sustainable economy and strengthening integration among stakeholders for disaster recovery.

Biodiversity of epiphytic periphyton in the leaves of the seagrass bed of Talawaan Bajo Estuary, North Sulawesi, Indonesia

Ogi NLIM, Herawati EY, Risjani Y, Mahmudi M. 2021. Biodiversity of epiphytic periphyton in the leaves of the seagrass bed of Talawaan Bajo Estuary, North Sulawesi, Indonesia. Biodiversitas 22: 4857-4864. This study aimed to analyze the diversity of epiphytic periphyton on the leaves of the seagrass bed of Talawaan Bajo estuary North Sulawesi Indonesia. The study was performed in three sampling points by using the line transect method with 50x50 cm2. The sampling points were located in front of the residential area, the mangrove forest, and in budo Cape. Seagrass and periphyton communities were analyzed for species density, relative frequency, diversity, evenness, and dominance index. Water quality and heavy metal Hg were also measured. The results showed that Cymodocea rotundata was the dominant seagrass based on species density and frequency distribution. Periphyton composition on the leaf of C. rotundata consisted of Bacillariophyceae (16 genera), Cyanophyceae (3 genera), Chlorophyceae (9 genera), Dinophyceae (1 genus), and Rhodophyceae (1 genus). The water quality, such as phosphate, current, nitrate, dissolved oxygen, and Hg content in the water, contributed to changing the environmental condition of Talawaan Bajo waters. Therefore, the efforts to manage coastal resource conservation in the Talawaan Bajo estuary require more concern from the government and stakeholders of Talawaan Bajo.

67,000 years of coastal engagement at Panga ya Saidi, eastern Africa

The antiquity and nature of coastal resource procurement is central to understanding human evolution and adaptations to complex environments. It has become increasingly apparent in global archaeological studies that the timing, characteristics, and trajectories of coastal resource use are highly variable. Within Africa, discussions of these issues have largely been based on the archaeological record from the south and northeast of the continent, with little evidence from eastern coastal areas leaving significant spatial and temporal gaps in our knowledge. Here, we present data from Panga ya Saidi, a limestone cave complex located 15 km from the modern Kenyan coast, which represents the first long-term sequence of coastal engagement from eastern Africa. Rather than attempting to distinguish between coastal resource use and coastal adaptations, we focus on coastal engagement as a means of characterising human relationships with marine environments and resources from this inland location. We use aquatic mollusc data spanning the past 67,000 years to document shifts in the acquisition, transportation, and discard of these materials, to better understand long-term trends in coastal engagement. Our results show pulses of coastal engagement beginning with low-intensity symbolism, and culminating in the consistent low-level transport of marine and freshwater food resources, emphasising a diverse relationship through time. Panga ya Saidi has the oldest stratified evidence of marine engagement in eastern Africa, and is the only site in Africa which documents coastal resources from the Late Pleistocene through the Holocene, highlighting the potential archaeological importance of peri-coastal sites to debates about marine resource relationships.

Social Adapter Model: Development of Coastal Resources Potential Through Empowerment of Coastal Communities in Watu Pecak Beach Lumajang District

Coastal areas and their natural resources have an important meaning for the economic development of the Indonesian people. This is reflected in the East Java region, which is one of the provinces rich in natural resources, both in the form of minerals and fishery products. For example in the area of Watu Coast Pecak there is potential for natural resources such as Pasir Pantai which has good quality sand for house building and this is an attraction for itself to develop. The purpose of this study was to identify the implementation of the management of Watu Pecak Beach in developing coastal resource potential at Watu Pecak Beach, identifying the role of stakeholders in the management of Watu Pecak Beach, analyzing the activities of the WatuPecak Coast community in utilizing coastal resources available at Watu Pecak Beach, and designed a Social Adapter Model for the development of coastal resource potential in Watu Pecak Beach. The data analysis used in this study used a qualitative descriptive method. The results showed that the implementation of the management of Watu Pecak Beach was still not optimal. The role of stakeholders in implementing Watu Pecak Beach is still not fully active because it is still constrained by administrative permits. The activities of the coastal communities of Watu Pantai Pecak have a variety of activities. The design of this ring circumference social adapter model is used as a frame to strengthen the institutions of coastal communities in Watu Pecak Beach.

Gender Relationship Analysis in Coastal Resources Management in Fishermen's Households: Functional Structural Theory Perspective

The results showed that gender relations in the management of coastal resources in fishing households took place in the following activities: fishing; making fishing lines; netting; net embroidery; fish transportation; fish preservation; and sale of fish. Of the seven activities, the wife plays a role in almost all coastal resource management activities, except for fishing activities. In addition, the wife does all domestic roles while the husband only focuses on the public role and does not involve himself in the domestic role. In view of the structural-functional theory, the results of this study illustrate that gender relations in coastal resource management in fishing households indicate a power relationship and status differences between men and women. The involvement of the wife (woman) in almost all activities is a form of integration (integration) carried out by the wife (woman) to maintain the continuity of the household and maintain the balance of the family integrity system, although this role is not balanced but complementary. The results of this study also show that gender relations in the management of coastal resources in fishermen's households have ideologically “perpetuated” male domination and gender stratification in fishermen's family institutions and society in general.

COASTAL RESOURCE MANAGEMENT and FISH CATCH MONITORING SYSTEM

This study designed and developed a Coastal Resource Management and Fish Catch Monitoring System for Northern Negros Aquatic Resources Management and Advisory Council (NNARMAC). It specifically examined the quality of the developed software based on McCall’s Software Quality Model. It also determined the level of system acceptability based on the required application functionality, provided a fast easy way to store raw fish catch data, and generated a report that shows statistics of fish catch data monthly and annually. The system is connected to the NNARMAC Website which enables the user to post updates and news about their Coastal Area. The research process from conducting a preliminary survey to initial design until the developed system underwent evaluations, reviews, and updates. Findings revealed that the developed system has passed all the criteria based on McCall’s software quality model. It is concluded that the system is highly acceptable by the end-users and provides a fast and easy way to monitor the fish catch data.