The ancient soils and unique biodiversity of the South Australian Murray-Darling Basin have evolved over thousands of years into a relatively stable system.
The introduction of agriculture practices resulted in extensive changes to the land and biodiversity through the removal of native vegetation and the displacement of native fauna as crops, pastures and livestock were established in the region. The impact is still visible, a legacy of the past together with a demonstration of on-going problems.
The SA MDB NRM Board has implemented programs to encourage best management practice to address land degradation and declining biodiversity.
The Land Management Program addresses the threats of land degradation by promoting sustainable land management practices. The Program is committed to encouraging farmers to adopt management practices best suited to the different land types to ensure that land is used within its capability to increase viability and sustainability.
The Biodiversity Protection and Enhancement Program addresses the threats of habitat modification and fragmentation, loss of species and diversity. The Program is committed to maintaining existing species and ecosystems within the SA MDB to enable them to survive, evolve and adapt to environmental change.