Recent Trends in Temperature and Precipitation in the Langat River Basin, Malaysia

Table 8

The bootstrap results for slopes in significant trends for rainfall and maximum and minimum temperatures in the Langat River Basin.

Station	Parameter	Estimated Theil-Sen’s slope	Bootstrap results of slope
			The 95% confidence intervals		Mean	Standard deviation
S3	Precipitation	12.6	8.369	15.738	12.01	1.95
S4		15.3	12.732	18.293	15.34	1.11
S6		17.1	15.244	18.748	16.89	0.91
S8		13.4	10.172	15.516	13.25	1.46
S6 (SW monsoon)		4.8	3.477	6.051	4.77	0.67
S9 ()	Temperature	0.035	0.023	0.042	0.034	0.005
S10 ()		0.03	0.029	0.037	0.032	0.002
S11 ()		0.04	0.036	0.046	0.041	0.002
S9 ( NE monsoon)		0.04	0.033	0.052	0.04	0.005
S10 ( NE Monsoon)		0.046	0.042	0.05	0.047	0.002
S11 ( NE monsoon)		0.043	0.040	0.046	0.044	0.001
S9 ( SW monsoon)		0.03	0.025	0.038	0.03	0.003
S10 ( SW monsoon)		0.04	0.038	0.045	0.041	0.002
S11 ( SW monsoon)		0.04	0.039	0.043	0.041	0.001