Establishing the use of qualified conservation in a forest mitigation bank of all or a part of certain existing forests as a standard for meeting certain afforestation or reforestation requirements; altering the defined term "forest mitigation banking" to include the qualified conservation of forests; requiring the Harry R. Hughes Center for Agro-Ecology, in consultation with certain entities, to conduct a certain technical study; establishing the Urban Trees Program to be administered by the Chesapeake Bay Trust; etc.