Research on Risk Factors Identification and Action Pathways of Mangrove Carbon Sink Projects from the Perspective of Supply Entities

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июнь 10, 2024

Mangrove carbon sink is one of important and strategic ways addressing the problem emissions, mangrove projects are carriers to realize value sink. There various risks involved in process developing as they will have a significant impact on successful development these projects. From perspective supply entities, this article divides entire life cycle into five stages: (1) decision stage, (2) design (3) construction (4) verification filing (5) operation maintenance stage. With goal achieving project success risk measurement evaluation model hereby established, paths coefficients 61 factors obtained. The research results indicate that: (a) different stages exhibit coefficients, with stage bearing greatest project; (b) for projects, policy risks, technical market three major types that require special attention; (c) about 1/4 all belong category first level risk. These can provide theoretical basis effective implementation management plans so ensure greater effectiveness, promote ultimately contribute realization neutrality.

Язык: Английский

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Novel Sustainable Bio-fertilizer Formulated with Mangrove-associated Bacteria Enhances Duckweed Growth and Protein Content

Pertanika journal of tropical agricultural science, Год журнала: 2024, Номер 47(3), С. 819 - 841

Опубликована: Авг. 19, 2024

Duckweed is a future food and source of affordable protein that has the potential to replace animal protein. This study aims formulate bio-fertilizer consisting mangrove-associated bacteria boost growth duckweeds as sustainable approach increase plant-based yields. The culture-depending technique was performed by using Aleksandrow agar, Pikovskaya’s Jensen agar screen potassium-solubilizing bacteria, phosphate-solubilizing nitrogen-fixing respectively, from mangrove soil sediments. Mangrove-associated are close <i>Acinetobacter radioresistens</i>, <i>Brachybacterium paraconglomeratum</i>, <i>Enterobacter cloacae</i>, which known <i>Klebsiella quasipneumoniae</i>, <i>Bacillus tropicus</i>, <i>Paenibacillus pasadenensis</i> cereus</i> thuringiensis</i> were identified through 16S rRNA gene sequencing. After that, three sets bio-fertilizers randomly formulated. Each set consisted potassium- well commercial compost carrier. These formulated evaluated for plant promotion production on duckweed plants under temperatures between 26 30°C. results showed each our can nitrogen (N), phosphorus (P), potassium (K), growth, content when compared control group. It indicates with high NPK contents could enhance its content, supply sustainably.

Язык: Английский

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Identification of the pest outbreak in the coastal mangrove ecosystem of Mahakam Delta, East Kalimantan, Indonesia

Biodiversitas Journal of Biological Diversity, Год журнала: 2024, Номер 25(2)

Опубликована: Март 10, 2024

Abstract. Harmonis, Haqiqi MT, Fahroni MFA, Jefry, Gunawan S, Sekedang MA, Rahmat D, Azhar NF, Putra MOPS, Kusuma FD, Hapsari Muhammad FA, Diana R, Sudarmadji T, Amirta Ariyanto, Saud OR, Sofyan FPM, Fajriansyah, Asngari AMS, Bulo YS, Salman I, Rizaldi Lubis KM. 2024. Identification of the pest outbreak in coastal mangrove ecosystem Mahakam Delta, East Kalimantan, Indonesia. Biodiversitas 25: 829-835. Mangrove ecosystems are considered most essential areas wetland since they sequester carbon more efficiently than terrestrial ecosystems. Thus, have received significant attention as a nature-based solution to achieve Naturally Determined Contributions commitment global climate change mitigation. Currently, degradation mangroves has been linked serious threats, including outbreaks. Our primary objective was assess outbreaks that occurred This study conducted two Tanjung (R1 and R2) one area Pulau (R3). A total 19 observation plots with size 10 × m2 were made. The water quality further measured identify natural conditions affecting In present study, it found disturbance plants due invasions by Amphibalanus amphitrite Darwin, 1854 Sphaeroma terebrans Spence Bate, 1866. dangerous attack from S. only at R1 site, where we environmental such high dissolved oxygen (DO), solids (TDS), salinity. this area, could affect death adult Avicennia alba Blume Sonneratia Sm. results obtained expected provide preliminary data design best management practices order enhance effectiveness rehabilitation strategy Delta.

Язык: Английский

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Building a mangrove ecosystem monitoring tool for managers using Sentinel-2 imagery in Google Earth Engine

Ocean & Coastal Management, Год журнала: 2024, Номер 256, С. 107307 - 107307

Опубликована: Авг. 5, 2024

Язык: Английский

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Geospatial Finance: Foundations and Applications

Sustainable finance, Год журнала: 2024, Номер unknown, С. 225 - 273

Опубликована: Янв. 1, 2024

Язык: Английский

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