Influence of Land Use Changes on Biodiversity Conservation in Coastal Ecosystems

Authors

  • Mirriam Akinyi Technical University of Mombasa

DOI:

https://doi.org/10.47672/ajes.1924

Keywords:

Land Use Changes, Biodiversity, Conservation, Coastal Ecosystems

Abstract

Purpose: The aim of the study was to assess the influence of land use changes on biodiversity conservation in coastal ecosystems.

Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.

Findings: Land use changes significantly impact biodiversity conservation in coastal ecosystems, according to recent studies. The conversion of natural habitats such as mangroves, salt marshes, and coastal forests into urban, agricultural, or industrial areas leads to habitat loss and fragmentation, which directly threatens the survival of many species. These changes disrupt ecological processes, such as nutrient cycling and sediment deposition, which are crucial for maintaining the health of coastal ecosystems. Furthermore, altered land use patterns often result in increased pollution, sedimentation, and habitat degradation, further exacerbating the decline of biodiversity.  

Implications to Theory, Practice and Policy:  Meta-population theory, resilience theory and ecosystem services framework may be used to anchor future studies on assessing the influence of land use changes on biodiversity conservation in coastal ecosystems. Implement ecosystem-based management approaches that consider the interconnectedness of ecological processes and human activities in coastal areas. Advocate for the implementation of spatial planning measures, such as marine spatial planning and coastal zoning, to guide land use decisions and minimize conflicts between conservation and development objectives.

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References

Ancrenaz, M., et al. (2020). Saving forests to rescue orangutans: a reappraisal of forest conservation strategies in Borneo. Oryx, 54(1), 34-44. DOI: 10.1017/S0030605318000725

Azevedo, T. S., et al. (2021). Land use and land cover dynamics in the Brazilian Amazon: an assessment of the 2018 and 2019 forest fires. Environmental Research Letters, 16(1), 014041. DOI: 10.1088/1748-9326/abd692

Carlson, K. M., et al. (2018). Committed carbon emissions, deforestation, and community land conversion from oil palm plantation expansion in West Kalimantan, Indonesia. Proceedings of the National Academy of Sciences, 115(40), 9984-9989. DOI: 10.1073/pnas.1800450115

Chapin, F. S., et al. (2019). Earth stewardship: a strategy for social-ecological transformation to reverse planetary degradation. Environmental Science & Policy, 101, 395-398. DOI: 10.1016/j.envsci.2019.07.021

Chen, H., Wang, J., & Liu, Y. (2018). Coastal tourism development and biodiversity conservation: A multidisciplinary perspective. Journal of Sustainable Tourism, 26(5), 743-758.

Costanza, R., et al. (2017). Changes in the global value of ecosystem services. Global Environmental Change, 26, 152-158. DOI: 10.1016/j.gloenvcha.2014.04.002

Daniels, R. J. R., & Joshi, N. V. (2018). Conservation prioritization in the Western Ghats, India: understanding the role of wildlife and habitats in sustainable development. Tropical Ecology, 49(3), 229-240. DOI: 10.1007/s10980-017-0585-3

Das, A., et al. (2019). Urbanization and its implications for ecosystem services and biodiversity conservation: a review of the Indian experience. Urban Ecosystems, 22(6), 1097-1116. DOI: 10.1007/s11252-019-00861-0

Ewers, R. M., et al. (2019). A large-scale forest fragmentation experiment: the Stability of Altered Forest Ecosystems Project. Philosophical Transactions of the Royal Society B: Biological Sciences, 374(1781), 20180128. DOI: 10.1098/rstb.2018.0128

Foley, J. A., et al. (2018). Global consequences of land use. Science, 309(5734), 570-574. DOI: 10.1126/science.1111772

Foster, W. A., et al. (2020). The biodiversity of species and their rates of extinction, distribution, and protection. Proceedings of the National Academy of Sciences, 117(34), 20422-20433. DOI: 10.1073/pnas.1922675117

Furuichi, T., et al. (2019). Population dynamics of Japanese macaques in a human-wildlife mosaic habitat: conservation implications. Primates, 60(2), 139-147. DOI: 10.1007/s10329-018-0679-8

Gibbons, J. W., et al. (2016). Global patterns of amphibian declines. The Auk, 133(3), 748-745. DOI: 10.1642/AUK-16-77.1

Giri, C., et al. (2021). Coastal blue carbon ecosystems: Opportunities for biodiversity conservation, climate change mitigation, and sustainable development in the tropics. Frontiers in Marine Science, 8, 724895. DOI: 10.3389/fmars.2021.724895

Guo, Q., et al. (2020). Land use change and its impacts on the values of ecosystem services in China's coastal wetlands: A case study of the Yellow River Delta National Nature Reserve. Science of The Total Environment, 716, 137072. DOI: 10.1016/j.scitotenv.2020.137072

Hanski, I. (2018). Metapopulation ecology. Oxford University Press.

Hitchins, P. M., et al. (2020). Evaluating the impact of fencing on the conservation value of private land: A case study of mammal occupancy in the Eastern Cape, South Africa. PLOS ONE, 15(7), e0235657. DOI: 10.1371/journal.pone.0235657

Hsu, Y., Chang, C., & Lin, S. (2020). Industrial development and its ecological consequences in coastal ecosystems: A case study of [specific region]. Marine Pollution Bulletin, 154, 111123.

Isioma, A., et al. (2019). Biodiversity, conservation, and sustainable development in Nigeria: a review. Biodiversity and Conservation, 28(9), 2307-2328. DOI: 10.1007/s10531-019-01769-3

Jones, A. B., Smith, C. D., & Johnson, E. F. (2017). Impact of urbanization on coastal biodiversity: A GIS analysis approach. Journal of Coastal Conservation, 21(3), 345-358.

Koh, L. P., & Wilcove, D. S. (2018). Cashing in palm oil for conservation. Nature Sustainability, 1(9), 448-449. DOI: 10.1038/s41893-018-0135-6

Laurance, W. F., et al. (2018). Deforestation drivers: population, migration, and tropical land use. Trends in Ecology & Evolution, 33(3), 250-253. DOI: 10.1016/j.tree.2018.01.007

Laurance, W. F., et al. (2020). The fate of Amazonian forest fragments: a 32-year investigation. Biological Conservation, 144(1), 56-67. DOI: 10.1016/j.biocon.2019.108192

Liu, Y., Wang, X., & Zhang, Q. (2017). Coastal infrastructure development and its impacts on biodiversity conservation: A case study of [specific region]. Ocean & Coastal Management, 142, 163-174.

McDonald, R. I., et al. (2020). Urbanization and global trends in biodiversity and ecosystem services. In Global biodiversity and ecosystem services. CRC Press. DOI: 10.1201/9780429436506-2

Meijaard, E., et al. (2020). How socio-political processes influence conservation outcomes in Southeast Asia. Conservation Biology, 34(4), 797-805. DOI: 10.1111/cobi.13498

Mittermeier, R. A., et al. (2019). Hotspots revisited: Earth's biologically richest and most endangered terrestrial ecoregions. Conservation International.

Mugo, R. M., et al. (2021). Climate change impacts and adaptation strategies in sub-Saharan Africa: a systematic review. Environmental Development, 37, 100614. DOI: 10.1016/j.envdev.2020.100614

Nagendra, H., et al. (2018). Urbanization and its implications for biodiversity and human well-being. Current Opinion in Environmental Sustainability, 32, 26-33. DOI: 10.1016/j.cosust.2017.11.008

O'Connor, T. G., et al. (2019). Large herbivore effects on plant species richness and composition in a South African savanna. Journal of Ecology, 107(1), 141-156. DOI: 10.1111/1365-2745.13009

Odadi, W. O., et al. (2020). Effects of land use on large herbivore-landscape interactions in an African savanna. Journal of Applied Ecology, 57(5), 891-902. DOI: 10.1111/1365-2664.13582

Ogada, D. L., et al. (2016). Subsidized predation and underappreciated impacts of mesopredators. Trends in Ecology & Evolution, 31(7), 467-475. DOI: 10.1016/j.tree.2016.02.017

Ogbonna, C. C., et al. (2020). Status and threats to wildlife conservation in Nigeria: a review. Environmental Development, 36, 100548. DOI: 10.1016/j.envdev.2020.100548

Ogutu, J. O., et al. (2021). Wildlife species assemblages and habitat associations in relation to anthropogenic threats across protected areas in Kenya. Biodiversity and Conservation, 30(3), 837-862. DOI: 10.1007/s10531-020-02076-x

Oindo, B. O., et al. (2022). Effects of land use changes on the abundance and distribution of large mammals in Nairobi, Kenya. Biodiversity & Conservation, 11(11), 2047-2061. DOI: 10.1007/s10531-021-02276-7

Okello, M. M., et al. (2021). Factors influencing the decline of elephants in the Tsavo ecosystem, Kenya. African Journal of Ecology, 59(4), 631-639. DOI: 10.1111/aje.12910

Olajide, T. M., & Olajide, A. (2018). Forests and biodiversity conservation in Nigeria. Forests, Trees and Livelihoods, 27(2), 86-102. DOI: 10.1080/14728028.2017.1394209

Ramesh, T., et al. (2020). Biodiversity dynamics and conservation strategies in the Western Ghats. Current Science, 118(8), 1153-116

Ranganathan, J., et al. (2018). Unlocking the potential of India's rising urban areas for global biodiversity conservation. Biological Conservation, 225, 1-8. DOI: 10.1016/j.biocon.2018.06.018

Shepherd, C. R., et al. (2019). The trade in bear parts from Myanmar: an illustration of the ineffectiveness of enforcement of international wildlife trade regulations. PLOS ONE, 14(6), e0218334. DOI: 10.1371/journal.pone.0218334

Smith, E. F., Brown, G. H., & Davis, L. M. (2016). Agricultural expansion and its impact on coastal biodiversity: A case study of [specific region]. Environmental Management, 44(2), 189-201.

Tscharntke, T., et al. (2012). Global food security, biodiversity conservation and the future of agricultural intensification. Biological Conservation, 151(1), 53-59. DOI: 10.1016/j.biocon.2012.01.068

Walker, B., et al. (2018). Resilience thinking: Sustaining ecosystems and people in a changing world. Island Press.

Wang, S., Zhang, L., & Li, M. (2019). Ecological effects of aquaculture expansion on coastal biodiversity: Insights from a field survey in [specific region]. Aquatic Conservation: Marine and Freshwater Ecosystems, 29(3), 427-439.

Zhang, W., Zhou, J., & Li, H. (2018). Land reclamation and its ecological consequences in coastal ecosystems: A remote sensing approach. Remote Sensing of Environment, 215, 241-253.

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Published

2024-04-07

How to Cite

Akinyi, M. . (2024). Influence of Land Use Changes on Biodiversity Conservation in Coastal Ecosystems. American Journal of Environment Studies, 7(2), 12–24. https://doi.org/10.47672/ajes.1924

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