祁连山北麓不同海拔土壤化学计量特征
高海宁, 李彩霞, 孙小妹, 张勇, 陈年来

Stoichiometry characteristics of soil at different altitudes in the Qilian Mountains
Haining Gao, Caixia Li, Xiaomei Sun, Yong Zhang, Nianlai Chen
表1 样地概况
Table 1 Basic condition of plots
样点海拔/m地理坐标群落类型植被盖度/%坡向
P14 13038°00′57″N100°14′12″E四蕊山莓草+短管兔耳草15
P23 89438°01′48″N100°14′00″E线叶嵩草+黄花棘豆50半阳
P33 75038°02′16″N100°13′50″E草地早熟禾+红棕苔草25半阳
P43 73238°02′28″N100°13′47″E小叶金露梅+鬼箭锦鸡儿-线叶嵩草55
P53 62438°03′14″N100°12′52″E小叶金露梅+鬼箭锦鸡儿-红棕苔草53
P63 53338°04′01″N100°12′57″E鬼箭锦鸡儿+小叶金露梅-苔草35
P73 51638°04′20″N100°13′31″E小叶金露梅-红棕苔草31
P83 45438°04′35″N100°13′01″E鬼箭锦鸡儿+杯腺柳-苔草38
P93 37938°05′14″N100°11′24″E鬼箭锦鸡儿+小叶金露梅-蒿草+珠芽蓼40半阴
P103 36538°05′12″N100°11′13″E祁连圆柏-鬼箭锦鸡儿+小叶金露梅-苔草27
P113 25038°08′29″N100°11′33″E青海云杉-小叶金露梅-红棕苔草83
P123 20438°06′48″N100°11′31″E青海云杉-小叶金露梅-红棕苔草70
P133 12838°07′17″N100°11′29″E鹅绒萎陵菜+苔草97半阴
P143 09438°07′37″N100°11′04″E青海云杉-银露梅-苔草40
P153 08638°08′00″N100°10′29″E青海云杉-小叶金露梅-苔草60半阴
P163 07538°08′05″N100°10′47″E线叶柳-苔草55半阴
P173 07138°09′10″N100°12′32″E青海云杉-鬼箭锦鸡儿-珠芽蓼45
P182 91138°09′30″N100°12′18″E小叶金露梅+线叶嵩草96半阴
P192 81438°10′25″N100°12′49″E山杨-沙棘-红棕苔草65半阳