Area	Lower Noyo/Basin-wide
Topic	Sediment: Matthews Estimate of Contributions to Mass Wasting 1933-1999

Caption:  The Chart Table SedimentSrc33_99.dbf is taken from Matthews 1999 (Sediment Source Analysis and Preliminary sediment Budget for the Noyo River) and can be found in its entirety as Table 26. HARVEST = mass wasting percentage triggered by period in recent timber harvests. FOREST = mass wasting percentage in forested areas that did not show signs of timber harvest (>15 years since harvest). RAILROAD and ROADS = percentage of landslides triggered by the railroad bed or logging roads, respectively.

 50 rows of a possible 60 have been displayed.

YEARS	HARVEST	FOREST	RAILROAD	ROADS
1933-1942	0.018	0.863	0.118	0
1943-1952	0.024	0.585	0.391	0
1953-1957	0.015	0.295	0.626	0.063
1958-1963	0.046	0.484	0.249	0.221
1964-1965	0.05	0.518	0.123	0.309
1966-1978	0.281	0.315	0.068	0.336
1979-1988	0.087	0.546	0.039	0.328
1989-1996	0.234	0.513	0	0.252
1997-1999	0.141	0.474	0	0.385

---

To learn more about this topic click here .
To download the table with the chart's data, click sedimentsrc33_99.dbf (size 716 bytes) .
To see meta information about the data table used for this topic click here
 
 

www.krisweb.com