滥垦、滥伐、滥挖、滥采、滥建等人为因素影响,造成我省水土大量流失、江河湖海严重淤积——我省地处江南水乡山多地少,雨量丰沛,河流众多,全省现有各类河道近6万公里,占全省面积70%的山区丘陵分布着2000多条小流域。由于溪流源短 Abandoned, deforestation, indiscriminate excavation, indiscriminate mining, excessive construction and other human factors, resulting in a large loss of water and soil in our province, rivers and lakes serious sedimentation - the province is located in the mountainous rivers and mountains less abundant rainfall abundant rivers numerous, The province’s existing types of nearly 60,000 km of various types of rivers, accounting for 70% of the province’s mountainous hills with more than 2,000 small watershed. Due to short stream source