Complex sentence: The plan aims to keep tabs on the unstable populations of fauna and flora, to place new nature parks and to connect existing parks as well as to set up a "National Biodiversity Reference Centre" (now known as the National Biodiversity Centre).
Split into simpler sentences: The plan aims to keep tabs on the unstable populations of fauna and flora, to place new nature parks, and to connect existing parks. In addition, there are plans to set up a "National Biodiversity Reference Centre" (now known as the National Biodiversity Centre).