1. Agus F, Irawan I, Suganda H, Wahyunto W, Setiyanto A, Kundarto M (2006) Environmental multifunctionality of Indonesian agriculture. Paddy Water Environ 4:18–188
2. American Society for Testing and Materials (ASTM) (1997) Standard test methods for determining sediment concentration in water samples (ASTM Designation: D-3977-97). ASTM, West Conshohocken
3. Bellin N, van Wesemael B, Meerkerk A, Vanacker V, Barbera GG (2009) Abandonment of soil and water conservation structures in Mediterranean ecosystems: a case study from south east Spain. Catena 76:114–121
4. Central Weather Bureau (2012) Precipitation classification. Central Weather Bureau, Ministry of Transportation, Taiwan, R.O.C. http://www.cwb.gov.tw/V7/observe/rainfall/define.htm
5. Chang WJ (1988) Investigation of soil erosion on slope land betel nut orchard. COA For Ser 52:553–564 (in Chinese)