TITLE PAGE - acumen - The University of Alabama
TITLE PAGE - acumen - The University of Alabama TITLE PAGE - acumen - The University of Alabama
Table 1. Mean (range) of soluble reactive phosphorus (SRP), NH + 4 -N, and NO 3¯-N concentrations in control (CR) and manipulation (MR) reaches in Bluff River Cave, AL, U.S.A. BD = below detection. SRP NH + 4 -N NO 3¯-N (µg L -1 ) (µg L -1 ) (µg L -1 ) Pre-addition CR 8 (5-13) 4 (2-14) 268 (186-456) MR 10 (7-13) 4 (BD-12) 258 (170-461) Post-addition CR 9 (BD-20) 5 (2-12) 236 (180-365) MR 9 (4-14) 5 (1-18) 193 (97-275) 65
Table 2. Mean (±1 standard deviation) macroinvertebrate biomass (mg dry mass m -2 ) from core samples pre- and post-litter amendment in the control and manipulation reaches in Bluff River Cave stream. Control reach Manipulation reach Pre addition Post addition Pre addition Post addition Nematoda
- Page 31 and 32: of natural-log transformed data (%
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Table 2. Mean (±1 standard deviation) macroinvertebrate biomass (mg dry mass m -2 ) from core samples pre- and post-litter<br />
amendment in the control and manipulation reaches in Bluff River Cave stream.<br />
Control reach<br />
Manipulation reach<br />
Pre addition Post addition Pre addition Post addition<br />
Nematoda
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