1991
DOI: 10.18174/njas.v39i4.16532
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Re-thinking erosion on Java.

Abstract: Although the unproductive uplands ('dead lands') in Java are now reafforested or terraced, the crop productivity is still low in particular on volcanic soils. Sources of erosion are briefly discussed. It was concluded that the low productivity of upland farming systems was caused by low inputs and not by surface erosion and a redirection of soil conservation policy, planning and research is required. (Abstract retrieved from CAB Abstracts by CABI’s permission)

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Cited by 22 publications
(26 citation statements)
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“…The effectiveness of the upland conservation efforts has repeatedly been questioned. Their failure to markedly reduce downstream sediment yields (Diemont et al., 1991; Purwanto, 1999; Schweithelm, 1988) has been attributed to procedural shortcomings in project implementation (ADB, 2006), site-insensitive one-type-fits-all upland agricultural packages (Purwanto, 1999; USAID, 1985), failure to raise farmers’ awareness for erosion (ADB, 1996) and national policies encouraging cassava cultivation (Huszar and Cochrane, 1990; USAID, 1984).…”
Section: Scalar Politics Of Environmental Management In Javamentioning
confidence: 99%
“…The effectiveness of the upland conservation efforts has repeatedly been questioned. Their failure to markedly reduce downstream sediment yields (Diemont et al., 1991; Purwanto, 1999; Schweithelm, 1988) has been attributed to procedural shortcomings in project implementation (ADB, 2006), site-insensitive one-type-fits-all upland agricultural packages (Purwanto, 1999; USAID, 1985), failure to raise farmers’ awareness for erosion (ADB, 1996) and national policies encouraging cassava cultivation (Huszar and Cochrane, 1990; USAID, 1984).…”
Section: Scalar Politics Of Environmental Management In Javamentioning
confidence: 99%
“…Kalau pada tabun 1880 areal pertanian seluas 3 juta hektar, maka pada tabun 1980 areal tersebut telab meningkat hampir tiga kali lipat. Selanjutnya, pada periode yang sama luas hutan berkurang hampir tiga kali lipat (Diemont, et al, 1990).…”
Section: Metode Penelitian Kerangka Pemikiranunclassified
“…Moreover, part of the soil loss and sediment transport typically attributed to agricultural activities cannot, in Lindert's view, be rigorously traced back to human interventions. For Java also, in a study approvingly cited by Lindert (2000), Diemont, Smiet and Nurdin (1991) question the sources of observed sediment loading in rivers, arguing from field evidence that these are in large part attributable to factors other than agriculture, especially as in their estimate more than 75 per cent of Java's uplands (lands with slope of more than 30 per cent) are terraced (Diemont et al 1991: 218) 6…”
Section: Soilsmentioning
confidence: 99%