NUTRIENT BUDGETS OF A TEMPORARY POND ECOSYSTEM

被引:17
作者
COLE, JJ [1 ]
FISHER, SG [1 ]
机构
[1] ARIZONA STATE UNIV,DEPT ZOOL,TEMPE,AZ 85281
关键词
budgets; ecosystem; Nutrients; Pond;
D O I
10.1007/BF00023625
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Summer input-output budgets for several nutrients are presented for a temporary pond in New England. Inputs and outputs are nearly equal for calcium, magnesium, and chloride, while nitrate, phosphate, and sulfate are retained by the system. Small ponds appear to be open with respect to nutrient fluxes, yet closed in terms of energy flow. © 1979 Dr. W. Junk b.v. Publishers.
引用
收藏
页码:213 / 222
页数:10
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