ISBN: 9787550931794 - research and practice on compensation for water flow ecological protection in the yellow river basin(chinese edition) (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2022-01-01 Publisher:Yellow River Water Conservancy Publishing House The Yellow River is the most complex and intractable river in the world. The Yellow River Basin is ecologically sensitive and fragile. the water pollution situation is still severe. the ecological environment is under great pressure. the ecological functions of rivers and lakes are seriously damaged. and ecological protection has a long way to go. The complex. systematic and long-term char.…