Does taxonomic resolution affect the multivariate description of the structure of freshwater benthic macroinvertebrate communities?

被引:159
作者
Bowman, MF
Bailey, RC
机构
关键词
D O I
10.1139/cjfas-54-8-1802
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Ten data sets from published studies of freshwater benthic macroinvertebrates were used to deduce the necessary level of taxonomic resolution (from genus to phylum) for assessing variation in community structure. Quantitative data sets describing communities of benthic invertebrates identified to genus were aggregated to family, order, class, and phylum. Bray-Curtis distances between each pair of communities in a given study were calculated at each level of taxonomic aggregation. Also, quantitative data were converted to qualitative (presence-absence) data and aggregated in the same manner. Jaccard's distances between communities were calculated for these data matrices. Correlations between the resulting distance matrices, calculated at different taxonomic resolutions, were quantified using Mantel's test (N. Mantel. 1967. Cancer Res. 27: 209-220). Distance matrices for different taxonomic resolutions were highly correlated (r >> 0.64) when based on quantitative data for all except 1 of the 10 studies. Correlations were lower and more variable for qualitative data sets. For the data sets investigated, genus-level identification did not usually provide a strikingly different description of community patterns than higher levels (e.g., family, order) of taxonomic identification.
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页码:1802 / 1807
页数:6
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共 25 条
[1]   FRESH-WATER MACROFAUNA OF STAGNANT WATERS IN YEMEN-ARAB-REPUBLIC [J].
ALSAFADI, MM .
HYDROBIOLOGIA, 1991, 210 (03) :203-208
[2]  
BAILEY RC, 1992, COENOSES, V7, P137
[3]   MACROINVERTEBRATE TROPHIC COMPOSITION AND PROCESSING OF 4 LEAF SPECIES IN A MISSISSIPPI STREAM [J].
BEISER, MC ;
TESTA, S ;
AUMEN, NG .
JOURNAL OF FRESHWATER ECOLOGY, 1991, 6 (01) :23-33
[4]  
*COMM SCI IND RES, 1991, INS AUSTR TXB STUD R
[5]  
CRAWFORD CG, 1992, ARCH HYDROBIOL, V126, P67
[6]  
Ellis D., 1985, MAR POLLUT B, V16, P439
[7]   TAXONOMIC LEVEL SUFFICIENT FOR ASSESSING A MODERATE IMPACT ON MACROBENTHIC COMMUNITIES IN PUGET-SOUND, WASHINGTON, USA [J].
FERRARO, SP ;
COLE, FA .
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 1992, 49 (06) :1184-1188
[8]   TAXONOMIC LEVEL AND SAMPLE-SIZE SUFFICIENT FOR ASSESSING POLLUTION IMPACTS ON THE SOUTHERN CALIFORNIA BIGHT MACROBENTHOS [J].
FERRARO, SP ;
COLE, FA .
MARINE ECOLOGY PROGRESS SERIES, 1990, 67 (03) :251-262
[9]   THE INFLUENCE OF SEASONAL AND TAXONOMIC FACTORS ON THE ORDINATION AND CLASSIFICATION OF RUNNING-WATER SITES IN GREAT-BRITAIN AND ON THE PREDICTION OF THEIR MACROINVERTEBRATE COMMUNITIES [J].
FURSE, MT ;
MOSS, D ;
WRIGHT, JF ;
ARMITAGE, PD .
FRESHWATER BIOLOGY, 1984, 14 (03) :257-280
[10]   EFFECTS OF A PULP AND PAPER-MILL ON THE ECOLOGY OF THE LA-TROBE RIVER, VICTORIA, AUSTRALIA [J].
HARRIS, JH ;
SCARLETT, G ;
MACINTYRE, RJ .
HYDROBIOLOGIA, 1992, 246 (01) :49-67