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Moreover, it remains to be seen which planting schemes that can be effective in improving the ability of urban parks to sustain populations of beneficial insects in East-Southeast Asia cities.
There are currently more than 1700 gene banks in the world today, all dedicated to ex situ conservation of plant diversity.
Nowadays, global change including human-induced environmental changes are accelerating rapidly, and many rare plant species, discrete populations, and whole species assemblages are now threatened with extinction.
As urban development replaces native or remnant habitat, resources in the surrounding areas are depleted to support urban economies causing biodiversity loss.