caa a22 4500 467943621 CHVBK 20180323165659.0 cr unu---uuuuu 170328e19891101xx s 000 0 eng 10.1007/BF02392952 doi (NATIONALLICENCE)springer-10.1007/BF02392952 (NATIONALLICENCE)springer-10.1007/BF00027024 The determination of limestone surface area by linear regression [Elektronische Daten] [Ming Coler, Yi Chang, Robert Coler] An accurate procedure is described to determine rapidly and conveniently the surface area of individual pieces of limestone when estimating benthic macroinvertebrate densities. Based on population samples of 60 limestone and 60 traprock fragments, the authors derived r2 values in their regressions of volume and weight against surface area of 0.909 and 0.939 and 0.84 and 0.76, respectively. Estimates of limestone surface area by these methods yielded error estimates of 4.2% and 3.6%, equal to or superior to any method reviewed. Kluwer Academic Publishers, 1989 surface area nationallicence substrate nationallicence limestone nationallicence weight nationallicence volume nationallicence regression nationallicence Coler Ming Environmental Health/Sciences Program, Division of Public Health, University of Massachusetts, 01003, Amherst, MA, USA aut Chang Yi Environmental Health/Sciences Program, Division of Public Health, University of Massachusetts, 01003, Amherst, MA, USA aut Coler Robert Environmental Health/Sciences Program, Division of Public Health, University of Massachusetts, 01003, Amherst, MA, USA aut Hydrobiologia Kluwer Academic Publishers 184/3(1989-11-01), 165-168 0018-8158 184:3<165 1989 184 10750 https://doi.org/10.1007/BF02392952 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02392952 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Coler Ming Environmental Health/Sciences Program, Division of Public Health, University of Massachusetts, 01003, Amherst, MA, USA aut NATIONALLICENCE 700 1- Chang Yi Environmental Health/Sciences Program, Division of Public Health, University of Massachusetts, 01003, Amherst, MA, USA aut NATIONALLICENCE 700 1- Coler Robert Environmental Health/Sciences Program, Division of Public Health, University of Massachusetts, 01003, Amherst, MA, USA aut NATIONALLICENCE 773 0- Hydrobiologia Kluwer Academic Publishers 184/3(1989-11-01), 165-168 0018-8158 184:3<165 1989 184 10750 NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00027024 text/html Onlinezugriff via DOI Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer