Preservation of Biodiversity and Sustainability of Ecosystem

Abstract

Sustainable agriculture and biodiversity have a significant impact on human well-being, ecological resilience, and food security. They are closely related aspects of the future of our planet.It promotes the stability and functioning of ecosystems, providing numerous ecosystem services vital for agriculture, including pollination, pest control, nutrient cycling, and genetic resources for crop breeding. Biodiversity provides ecosystem services strengthening agricultural productivity and resilience. For instance, pollinators like bees and butterflies facilitate the reproduction of many crops, while natural predators help control pest populations, reducing the need for chemical pesticides. Sustainable agriculture, on the other hand, seeks to meet current food needs without compromising the ability of future generations to do the same. However, modern agricultural practices have often led to the degradation of ecosystems, loss of biodiversity, and the erosion of genetic diversity in crops and livestock. These problems have been exacerbated by deforestation, overuse of agrochemicals, and monocropping. In the long term these practices harm the environment and endanger food security by reducing the system's ability to adapt to changing conditions. Sustainable agricultural practices, by enhancing farming methods such as crop rotation, agroforestry, and organic farming, can support and enhance biodiversity by preserving habitat diversity. Conservation of native species, implementation of agro-ecological practices, and support for small-scale farmers are important steps towards achieving a harmonious coexistence between agriculture and biodiversity. There is a need of collaboration across all sections of society from intergovernmental agreements down to local community action for tackling the biodiversity catastrophe. People may learn more about local ecosystems and develop a greater regard and appreciation for them by reestablishing a connection with nature and inspiring others to do the same. UNDP sustainable development goal-15 aims to protect the biodiversity by sustainable use of terrestrial ecosystem.