The Length-Weight Relationships of Twelve Fish Species from the Heishui River, China

Table 1

Fish resource survey point information.

Order	Survey site information of fish resources in Heishui River				Other descriptions
	River	Point	Longitude and latitude	Altitude (m)	River width (m)	River movement pattern
1	Zemu River (tributary)	Zemu River	102.552241, 27.398501	1139	15	C (curved)
2	Xiluo River (tributaries)	Xiluo River	102.560900, 27.396916	1145	5–30	C
3	Heishui River	Sujiawan hydropower station upstream	102.559663, 27.386226	1134	80	C
4	Heishui River	Sujiawan hydropower station downstream	102.562491, 27.363806	1099	15	C
5	Heishui River	Gondefang hydropower station upstream	102.564138, 27.355562	1089	10–15	S (straight)
6	Heishui River	Gondefang hydropower station downstream	102.562887, 27.340257	1064	20	C
7	Heishui River	Gondefang hydropower station house downstream	102.571407, 27.306474	1050	50	S
8	Heishui River	Songxin hydropower station downstream	102.582640, 27.281450	1030	10	C
9	Heishui River	Pig farm	102.5953, 27.2653	995	20	S
10	Longdong River (tributary)	Longdong River	102.597531, 27.219240	962	5	C
11	Sancha River (tributary)	Sancha River	102.618554, 27.223879	1000	5	C
12	Heishui River	Songxin hydropower station house downstream	102.610300, 27.198265	914	27	C
13	Heishui River	Laomuhe hydropower station downstream	102.651356, 27.170778	880	40	C
14	Heishui River	Laomuhe hydropower station tail water	102.670034, 27.149692	852	30	S
15	Heishui River	Laomu river hydropower station house downstream	102.679245, 27.128290	827	10∼15	C
16	Heishui River	“825” backwater	102.706520, 27.052940	784	35	C
17	Jule River (tributary)	Jule River	102.704414, 27.051918	779	5∼10	C
18	Heishui River	Hydrologic stations downstream	102.721691, 27.034945	765	30	C
19	Heishui River	“765” backwater	102.784082, 27.000496	687	18	C
20	Heishui River	Yebi River mouth	102.814372, 26.966321	660	18	C
21	Yebi River (tributary)	Yebi River	102.814262, 26.966212	663	5	C
22	Heishui River	Heishui River mouth	102.868969, 26.963477	617	20	C