Water and sediment quality parameters of the restored mangrove ecosystem of Gurupura River and natural mangrove ecosystem of Shambhavi River in Dakshina Kannada, India

Sulochanan, Bindu; Ratheesh, Lavanya; Veena, S; Padua, Shelton; Prema, D; Rohit, Prathibha; Kaladharan, P; Kripa, V.

doi:10.1016/j.marpolbul.2022.113450

Cited by 18 publications

(5 citation statements)

References 28 publications

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“…pH appeared slightly more alkaline at greater depths in the "stressed" zone, but was not significantly higher [24]. Mangrove restoration activities can affect the positive in water (pH and salinity) and decrease in rainfall can be indicated increasing salinity [25]. Mangrove growth and ecosystem function can be hampered as a result of increased salinity and the presence of high nutrients and leaf area can withstand the impact of salinity [26].…”

Section: Environmental Parametersmentioning

confidence: 98%

Natural mangrove associated gastropods at Bengkalis island, Riau Province, Indonesia: prelimanary survey

Ariyanto,

Pringgenies

2024

IOP Conf. Ser.: Earth Environ. Sci.

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Mangroves have different natural and unnatural conditions and are known as marine habitats. The aim of this research was to determine the relationship between gastropods and environmental conditions for monitoring mangrove rehabilitation. The research was conducted from 8th to 16th October 2023 at Bengkalis Island, Riau Province, Indonesia. This research used a survey method with observation of mangroves, marine biota, and environmental parameters on landward, mid ward and seaward. The measurement of marine biota was conducted using a transect of 25 cm x 25 cm and environmental parameters included pH using a pH meter, salinity using a refractometer, and sediment type analysis. pH and salinity values ranged from 5-8 and 14-35 psu. The number of gastropods found was 5 (five) specimens in Bengkalis Island. In general, based on morphology, the weight of each of the largest showed T. telescopium > L. angulifera > C. cingulata > C. obtusa > C. angulifera. The results showed that natural mangroves described more various gastropods. Salinity and pH can also be used as a major limiting factor for mangrove rehabilitation monitoring.

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Section: Environmental Parametersmentioning

confidence: 98%

Natural mangrove associated gastropods at Bengkalis island, Riau Province, Indonesia: prelimanary survey

Ariyanto,

Pringgenies

2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…All the precipitation falling within a catchment area flows into a common outlet, such as a river mouth [311]. Catchment areas are important because they can affect the quality and quantity of water that flows into the mangrove ecosystem [312], which can affect mangrove species diversity. A large catchment area that receives a lot of rainfall can result in a dilution of the salinity levels, which is less suitable for mangroves, which require brackish water to survive.…”

Section: Managed Catchment Based Activitiesmentioning

confidence: 99%

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices

Akram,

Hussain,

Mazumdar

et al. 2023

Forests

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Mangroves stand out as one of the most diverse and biologically significant natural systems in the world. Playing critical roles in maintaining the health and productivity of coastal ecosystems, mangroves provide a range of services and functions, including habitat for local fauna and flora, food and other goods, carbon sequestration, and protection from natural disasters such as storm surges and coastal erosion. It is also evident that mangroves face several threats, which have already led to the gradual depletion of mangrove areas worldwide. Based on the analysis of current and related historical literature and data, this review summarises mangrove functions and the threats and challenges associated with mangrove management practices. Our findings suggest that coastal development, expanded aquaculture, deforestation, climate change, and other associated implications such as eutrophication, diseases, and pollution are the major factors posing threats to mangrove sustainability. We also highlight the various challenges, such as land use conflict, a lack of stringent regulatory actions, inadequate policy and government frameworks, and a lack of community awareness, that underlie ineffective mangrove management. The implementation of inclusive and coordinated approaches involving stakeholders from different backgrounds and interests, governmental and non-governmental organisations, and academia is essential for mangrove restoration and sustainable mangrove management by adapting mitigation strategies.

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“…Figure 4 also indicates the impact of salinity and sand to the growth in R. apiculata. A study showed a contribution of salinity and sand to the overall water quality in Gurupura River is an indication of the increasing seawater flow into the estuaries (Sulochanan et al 2022) which also be impacted by sea level rise caused by climate change (Fanous et al 2023). Mangrove diversity is also affected by direct inputs from wastewater effluents, runoff, aquaculture, fishing, and tourism in adjacent areas, the delivery of plastic debris by surface currents, wind, and tides, as well as the trapping of plastic debris by welldeveloped root system of mangroves (Duan et al 2021;Luo et al 2021).…”

Section: Relationships Between Environmental Parameters and Mangrove ...mentioning

confidence: 99%

Mangrove diversity and its relationships with environmental conditions in Kuala Bubon Village, West Aceh, Indonesia

WINTAH,

KISWANTO,

HILMI

et al. 2023

Biodiversitas

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Abstract. Wintah, Kiswanto, Hilmi E, Sastranegara MH. 2023. Mangrove diversity and its relationships with environmental conditions in Kuala Bubon Village, West Aceh, Indonesia. Biodiversitas 24: 4599-4605. Mangrove ecosystem plays various ecological and socio-economic roles. Indonesia has the largest extent of mangrove forest one of which is located in West Aceh Regency, Aceh Province. The aim of this study was to assess the diversity and structure of mangrove forest in Kuala Bubon Village, West Aceh, and to analyze the relationships between the existence of mangrove species and the environmental conditions. Field survey was conducted from May to August 2022 using plot sampling method on three stations representing various habitat characteristics. Vegetation sampling using a 10 x 10 m2 plot as well as measurement on physical parameters (pH, salinity, and temperature) and chemical parameters (sediment texture and organic carbon content) were conducted. The relationship between the presence of mangrove species and the environmental parameters was analyzed using Principal Component Analysis (PCA). The result of vegetation sampling recorded 6 mangrove species, i.e., Rhizophora stylosa Griff, Sonneratia alba Sm, Avicennia marina (Blume), c, and Sonneratia caseolaris (L) Engl. This study revealed that the presence of Rhizophora stylosa Griff was related to the conditions of the clay substrate, pH and temperature values. Meanwhile, the existence of Rhizophora apiculata Blume, Rhizophora mucronata Lamk, Sonneratia alba Sm, Sonneratia caseolaris (L) Engl, and Avicennia marina (Blume) was related to the conditions of the silt substrate, diameter and salinity. Based on the results of relationship analysis, silt substrate and salinity have a correlation to maintain the mangrove ecosystem.

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Water and sediment quality parameters of the restored mangrove ecosystem of Gurupura River and natural mangrove ecosystem of Shambhavi River in Dakshina Kannada, India

Cited by 18 publications

References 28 publications

Natural mangrove associated gastropods at Bengkalis island, Riau Province, Indonesia: prelimanary survey

Natural mangrove associated gastropods at Bengkalis island, Riau Province, Indonesia: prelimanary survey

Mangrove Health: A Review of Functions, Threats, and Challenges Associated with Mangrove Management Practices

Mangrove diversity and its relationships with environmental conditions in Kuala Bubon Village, West Aceh, Indonesia

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