LIFE ON LAND POST 4

    

     Sustainable development is essential to reversing environmental deterioration and rebuilding our world. However, there are grave implications for human life and well-being as a result of the destruction of forests, dwindling biological variety, and worrisome rates of ecosystem degradation in terrestrial environments. One fifth of the Earth's land surface is now affected by land degradation.

More quickly than at any other period in human history, human activities are responsible for biodiversity loss. And when it comes to halting the loss of biodiversity, the world fell short of its 2030 goal. The International Union for Conservation of Nature's Red List indicator, which tracks the likelihood that particular species will go extinct altogether, appears. Most of the biodiversity in the planet is stored in forests. Between 2000-2010 and 2010-2020, there has been limited progress made toward sustainable global forest management. 

The proportion of forests included in protected areas or subject to long-term management plans has increased or stayed stable globally and in the majority of places, as has the amount of biomass found above the surface per hectare of forests.

Although the rate of forest area loss has reduced, the overall rate of forest loss is still worrying. From 31.9 percent of the total land area in 2000 to 31.2% in 2020, forests have shrunk. In South-East Asia, South Africa, the least developed nations, landlocked developing nations, and tiny island developing States, the pace of forest loss has increase. The conversion of forests into agricultural land is primarily to blame for this.

The fact that forests are still being lost shows how urgently we need to take action to stop deforestation, reclaim unused land, and implement sustainable forest and land management techniques. These leases will also save biodiversity, strengthen rural livelihoods, and increase ecosystems' resistance to climate change.

Animals, plants, or other organisms that have been brought by humans into ecosystems outside of their original range and have since established themselves and harmed native biodiversity are considered invasive alien species. These species are a key contributor to the extinction of species and loss of biodiversity. They also have a bad effect on economies, human well-being, and ecological services.

 Photo reference : https://sustainabledevelopment.un.org/content/documents/29862SDG_Progress_Chart_2021.pdf .