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Types of Bacterial Stocking / Preservation

Types of Bacterial Stocking / Preservation Bacterial stocking aims to store bacteria that are still viable for future use. There are 2 types of stocking: 1. Short Term Keeping    Short Term Keeping is done routinely, usually once a month, into new media. The procedure for Short Term Keeping is: prepare the required tools and materials, UV LAF, and make new media. Once the media is prepared, inoculate the bacteria onto the media in a slant tube and store it in a fridge at 2-8°C. 2. Long Term Keeping Long Term Keeping requires a cryoprotectant agent to protect bacterial cells during storage in a deep freezer at -80°C to prevent cell damage at extreme temperatures. The cryoprotectant agent used for long-term storage is glycerol.  The procedure for this method is: prepare the required tools and materials, UV LAF, and make Broth media. The isolate to be stocked is inoculated into 5-7 mL of liquid media in a slant tube. The bacterial inoculum is then shaken for 24 hours. After ...
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Why do we need to protect and care for mangrove ecosystems?

Why do we need to protect and care for mangrove ecosystems?

This question is crucial to consider amidst the current state of mangrove land degradation. Mangrove trees offer numerous benefits, such as preventing abrasion, purifying water, providing habitat for marine life, providing a source of income for coastal communities, and absorbing carbon dioxide (CO2). According to calculations by the Ministry of Environment and Forestry (KLHK), mangrove ecosystems can store 3-5 times more carbon than ordinary terrestrial forests. Furthermore, Indonesia has 23% of the world's mangroves, making it the world's largest and most diverse mangrove forest. With this potential, Indonesia is in a crucial position to address the global problem facing its citizens: CO2 absorption. However, mangrove forests continue to experience land degradation, threatening the destruction of every mangrove ecosystem. The question is, are we willing to lose this natural wealth that should be passed on to our generation and future generations?

The solution I want to offer is to preserve the mangrove ecosystem in coastal areas. 

The first step I take is to analyze mangrove damage data using the Monmang application to monitor and report the condition of mangrove forests in real-time, Satellite Imagery to quickly detect changes and damage, and Geographic Information Systems (GIS) to map and analyze changes in the mangrove ecosystem and assist in conservation planning and recovery by providing concrete data on mangrove ecosystem damage. The second step is to educate local communities through collaboration with the Village Government and the Madura Mangrove Care Group (KPMM) to minimize damage to the mangrove ecosystem.

 After providing education on the importance of mangrove conservation, the real steps taken include several important initiatives: joint mangrove planting programs with the community, formation of a local patrol team from community members and volunteers to monitor and protect mangrove areas from illegal activities, and development of mangrove ecotourism programs that provide economic benefits while increasing awareness of the importance of conservation. Environmental waste management training is needed to prevent pollution around the mangrove ecosystem, and the establishment of a mangrove nursery managed by the community and KPMM will ensure the availability of seedlings for rehabilitation. Seeing the significant impact of mangrove ecosystem damage, I am encouraged to deepen my knowledge of natural resource management and use drones as a tool to streamline mangrove seedling planting in hard-to-reach areas and accelerate the reforestation process.

By applying this technology, we can reduce the impact of pollution and ensure the sustainability of the mangrove ecosystem in the future, while also helping to change the community's perspective on their livelihoods. A community-based approach involving local communities in mangrove management and protection, as well as education on the importance of mangrove ecosystems and empowerment of communities to participate in conservation, can increase the success of preservation programs.

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