Banka-Siphon Attached Eden-Canal of

The oldest habitat of the „Damodar-River-Based-Kanchannagar‟; the Banka-Siphon-Dam (BSD) of Banka River (BR) attached Eden Canal (EC) of Damodar River (DR), covering a 3-5 sq km area, enriched different flora-and faunal diversity with agricultural fields and dense vegetation forty-five years ago. But it was decreasing gradually up to December 2019 due to massive visitors or tourists, picnic parties with large sound systems, irregular fishing, killing wild animals, cutting the trees, disturbing and catching different animals including migratory birds, unethical human behaviors, and urbanization nearby. The Covid-lockdowns also impacted the ecosystem during the pandemic coronavirus-disease (COVID-19), it has faced social and economic challenges among the communities, and health systems-“the invisible patients”, due to hampering truism and education, and suspicious killing or catch or death of grey-colored water monitor lizards, fishing cats, civet cats, and barn owls, and even migratory birds also. And it has lost the ecological balance of water, land and vegetation (micro bio-climate) with an increased viper snake, rodent population, etc. And adversely affect the environment (Water, Sanitation and Ecology) and societal problems. To overcome, it is therefore, augments that propagation of the artificial nests, awareness, plantation of different fruits plants, and cultivations would be beneficial to do away with the rodent menace largely, and inhibit the damage and economic losses, without putting any severe implications on the sustainability of pisciculture-fishery agro-ecosystems of the “Banka-Siphon Eden-Canal of Damodar May be Develop as „Biodiversity-Biomedicines-Hub‟ Improving World Policy”. And the perfect ecological balance of water, land and vegetation may develop any „Future-Socioeconomically-Ecological-Tourist-Hub‟.


Introduction
The oldest enriched flora-and fauna-of the "Damodar River Based Kanchannagar"(Figure 1); the Banka-Siphon-Dam (BSD) of Damodar Valley Corporation (DVC) attached Eden Canal (EC) of Banka River (BR) was decreasing gradually due to massive different human activities (Datta S. C., 2022a;Peterson, 2006). The Covidlockdowns also impacted the ecosystem during the pandemic coronavirus-disease , it has faced social and economic challenges among the communities, and health systems, due to the killing or catch or death of animals also (Figure 2) losing the ecological balance of water, land and vegetation that adversely affect the environment and societal problems (Datta S. C., 2023a;2023b;2023c;2023d).
The main aims and objectives to overcome the situation are to make people aware of communities by focusing on biodiversity conservation and the benefit of the human health economy led happier and more fulfilling lives, and creating the researcher entrepreneurs of tomorrow.

. Study Area and Weather
The primary study area (from 22 o 56' to 23 o 53' North latitude and from 86 o 48' to 88 o 25' East longitudes) with an average rainfall of 150 millimeters was( Figure 1); the Banka-Siphon (BS) attached Eden Canal (EC) of Damodar connecting with Banka River through lock gates, covering a 3-5sq km area with dense vegetation, bushes and grass cover enriched with different birds (including migratory birds), grey colored water monitor lizards, fishing cats, civet cats, rats/mice, bats, moles, squirrels mongooses, owls, toads, etc. (Figure 2 and Figure 3)in Kanchannagar, Barddhaman, Purba Bardhaman-713102, West Bengal, India, besides the Damodar river and Renaissance Township, and is surrounded by ponds-and agriculture-fields with good balanced of water, land and vegetation the "Location-Wise an Ideal Place" for keeping-and-caring of "Wild Animals", with the average rainfall was 150 millimetres, and it was the locality as "Study Area" for "Sustainable Green Ecology" (Datta S. C., 2021a;2021b;2021k;2022a;2022b;2022c;2023a;2023c;2023d).

Planning and Division of Work
Here, the different teams; visitors, photographers, local community, NGOs, and students observer OR work as "Nature Loving Scientists" frequently randomly block designs in the early morning, afternoon, and dusk with good vision, proper understanding, problems, and all have identified patterns, trends and issues in lockdowns based on main observation-and interaction based -a survey among communities, experience old worker/labour, fisherman, farmer, etc., and observe the biodiversity during the pre-and post-Covid informing all directly to the guide Dr Subhas Chandra Datta, Nature Scientist, Or indirectly through Sri Arnab Das, Animal Lover Social Worker (Datta S. C., 2020a;2020b;2020c;2021a;2021b;Datta S. . 2021c;Datta S. C., 2021d;2021e;2021f;2021g;2021h;2021i;Datta S., 2021J;Datta S. C., 2021k;2022a;2022b;2022c;2023a;2023c;2023d).

Observation and Sampling of Data
An interaction-and photography-based survey/physical-study on questions was developed on the contents, randomly asked and interacted to collect answers with qualitative and quantitative ecological data on the biodiversity of water, land, vegetation, and infrastructure for sustainable development during the COVID-19 pandemic, focusing mainly on personal views, opinions, and perceptions of the various respondents on the COVID-19 impacts, and collecting data mainly from the frequent and regular visitors, tourists, photographers, local community, NGOs, teachers and students also (Datta S. C., 2020b;2021a;2021b;2021k;2022a;2022b;2023a;2023c;2023d;Filho et al., 2020).

Results
Here, in Tables-1, 2 show some typical biodiversity complex ecosystem hubs of the Banka-Siphon and Eden-Canal regions of Kanchannagar results depend on the physical typical photographs-based observation-survey interaction.  Enrich flora, fauna, wildlife, soil, water, and land, the rescue of different animals, fishery, health safety, and food security with sustainable tourism.

Medicinal Hub
Understanding eco-system for health and well-being, Biomedicines, biodiversity, and fostering education, health, nutrition, and well-being.

Fruit Trees Hub
Different old-and tall-tree of the fruits-tree for biomedicines with other trees for nutrition, shelter, wildlife biodiversity conservation ecology sustainability, health safety, and food security.

Nests Hub
Technological innovation for the ecosystem, biodiversity, health, and impact to projection school children, neighborhoods community ecology forming the "Ideal-Common-Activity-Based-Eco-friendly-Complex-Nest-Ecosystem-Model" that prevents any future pandemic also.

5.
Wildlife Hub Different types of wild Hubs; fishing-cats, bats, barn/bared owls, squirrels, rats, mongoose, mice, reptiles, toads, pigeons, birds, and insects, grey-colored water monitor lizards, and biodiversity conservation wildlife for a joyful environment with treatment clues against diseases.

6.
Fishery Hub Improve socio-economy, releases fish seeds, and biodiversity conservation typical ecology sustainability, health safety, food security, and complex eco-system environment with treatment clues against diseases.

7.
Manure Hub Making a pollution-free environment with wetlands, litter, and nutrients of plants for enriching faunal diversity that will encourage the community to find local-level ecology.

Research Hub
Easily availability and accessibility of biodiversity ecology help scientists.

10.
Tourist Hub Good communication, green habitat, high density, easily visible, demarcation and preservation, calm and mild environment, enrich tourist.
• Bio-Medicinal Hub-It is formed due to enriching sources of bio-medicinal plants and animals that understand the ecosystem for health and well-being, biomedicines, biodiversity, and fostering education, health, nutrition, and well-being.
• Fruit Trees Hub-It is focused due to plantation of different old-and tall-trees of the fruits-tree for biomedicines with other trees for nutrition, shelter, wildlife biodiversity conservation ecology sustainability, health safety, and food security.
• Nests Hub-It is focused due to hanging "Artificial Nest", the technological innovation cum natural shelter of animals for the ecosystem, biodiversity, health, and impact to projection school children, neighbourhoods community ecology forming the "Ideal-Common-Activity-Based-Eco-friendly-Complex-Nest-Ecosystem-Model" that prevents any future pandemic also.
• Wildlife Hub-It is formed due to enrich increasing sources of different types of wildlife; fishing cats, bats, barn/bared owls, squirrels, rats, mongoose, mice, reptiles, toads, pigeons, birds, and insects, grey-colored water monitor lizards, and biodiversity conservation wildlife for a joyful environment with treatment clues against diseases.
• Fishery Hub-It is formed due to enrich increasing natural sources of different types of indigenous water bodies/life with a fishery or release fish seeds that improve socio-economy, and biodiversity conservation typical ecology sustainability, health safety, food security, and the complex eco-system environment with treatment clues against diseases by increasing natural immunity.
• Manure Hub-It is formed due to enrich increasing natural clay in settlement growth its successive decays, making a pollution-free environment with wet-land, litter, and nutrients of plants and animals for enriching faunal diversity that will encourage the community to find local-level economic ecology.
• Breeding Hub-It is formed due to an increase in natural safe breeding habitats of small indigenous fishes, tortoises, migratory birds, etc.
• Research Hub-It is developed due to the easy availability and accessibility of biodiversity ecology that helps scientists, community, students, photographers, visitors, researchers and staff lead happier and more fulfilling lives, and create the academic entrepreneurs of tomorrow.
• Tourist Hub-It is focused due to heritage siphon-and canal-founded by the eminent Councilor of Burdwan Municipality, Life-Time-Contractor, Social Reformer, and Doctor during the British period, Reverent Dinno Nath Das (Karmakar) of Kanchannagar, for the safe health and hygienic drinking water during a flood, and irrigation of agriculture land, and good communication, green habitat, high density, easily visible, demarcation and preservation, calm and mild environment, enrich tourist. Figures-1, 2, 3, and Tables-1, 2 depend on the physical typical photographs-based observation-survey interaction on Banka-Siphon. Eden-canal in complex ecosystem wildlife biodiversity conservation sustainability, health safety, and security of Kanchannagar communities for improving problems of any future COVID-19 pathogens addressing the issues relating to the environment where we live, is essential in order to ensure proper living conditions for the larger section of the population. The organization has developed a suite of technologies that intend to address the common man's problems in the area of Water, Sanitation, Land, Vegetation Ecology, etc. (Datta S. C., 2020a;2020b;2020c;2021a;2021b;Datta S. . 2021c;Datta S. C., 2021d;2021e;2021f;2021g;2021h;2021i;Datta S., 2021J;Datta S. C., 2021k;2022a;2022b;2022c;2023a;2023c;2023d).
It is primarily noted that awareness, artificial nesting, plantation of biomedicine plants, cultivation, releasing of fish seed, the rescue of different animals, and eco-friendly calm and quiet environments enrich the biodiversity conservation for future "Socio-Economic Biodiversity Research Hub".

Future Prospect
It is worth mentioning that the government may be considered as a protective different "Biodiversity Bio-Medicines Hubs" for restricted tourist spots, future research, future biodiversity-green environments for human health, preventing future epidemics, future fishery, pisciculture, agriculture, and biomedicines, future socio-economy and ecology economy, local technology, management of public and private green biodiversity space and nature, focuses future complex relationships between biodiversity hub, ecosystem service and human health economy, ultimately provide scientific healthcare, and skill development with job facilities where we live is important in order to ensure proper living conditions for the "Future India as well as the Whole World" (Datta S. C., 2020a;2020b;2020c;2021a;2021b;Datta S. . 2021c;Datta S. C., 2021d;2021e;2021f;2021g;2021h;2021i;Datta S., 2021J;Datta S. C., 2021k;2022a;2022b;2022c;2023a;2023c;2023d). And the Banka-Siphon Linked with Eden-Canal of Damodar May be Developed as a "Biodiversity-Biomedicines-Hub" Improving World Policy.

Conclusion
The Banka-Siphon-Dam linked with Eden Canal of the "Damodar-River-Based-Kanchannagar", the oldest heritage habitat, covering a 3-5 Sq Km area, may be developed as a different "Socio-Economic Biodiversity Bio-Medicine Research Hub" focusing and improving the world policy. Every government should have to be considered this type of "Siphon-Dam-Canal" as a "Protective Socio-Economic Zone or Pockets" for different "Biodiversity Bio-Medicine Hubs". It will be a maintained and fascinating site for tourists, ornithologists, nature lovers, bird watchers and wildlife photographers, and future researchers and scientists. And these future biodiversity-green environments improve human health by preventing future epidemics, by enriching future fishery, pisciculture, agriculture, biomedicines, future socio-economy and ecology economy, and local technology. And the management of public and private green biodiversity space and nature focuses on future complex relationships between biodiversity hub, ecosystem service and human health economy, which ultimately provide scientific healthcare, and skill development with job facilities where we live is important in order to ensure proper living conditions for the "Future India as well as the Whole World Community' that minds, helping our students, researchers and staff lead happier and more fulfilling lives and creating the academic entrepreneurs of tomorrow.