140
T.-S. Chon . Y.S. Park' I.-S. Kwak . E.Y. Cha
a)
Neuron Nurnber
Sampling lUlits
o
14
YlG3·9 YIG3·IOYIG3·11 YIG4-7 YCIO-9 YCIO-IOYCK4-3 YSC3-9 YSC3-1O
YSC3-12 YSC4-7 TSD3-9 TKC3-9 TKC4-8
12
YlG3-12 YIG4-1 YIG4-2 YIG4-3 YIG4-4 YIG4-5 YCK3-12 YSC4-2 YSC4-4
TKC4-1 TKC4-4 TKC4-5
2
12
YlG4-6 YIG4-8 YCK4-1 YCK4-2 YCK4-4 YCK4-5 YCK4-6 YCK4-7 YCK4-8
TSD4-1 TSD4-4 TSD4-7
9
10
YCK3-11 YSC3-11 YSC4-6 YSC4-8 TSD4-5 TKC3-IO
2
YSC4-1 YSC4-3
TSD3-IOTSD3-11 TSD3-12
4
TSD4-2 TSD4-3 TSD4-6 TSD4-8
2
TKC4-2 TKC4-3
2
TKC4-6 TKC4-7
19
TKC3-11 THP3-9 THP3-1O THP3-11 THP4-6 TCL3-11 TCL3-12 TCU-6
YSC4-5 TKC3-12THP3-12THP4-1 THP4-2 THP4-3 THP4-4 THP4-5 THP4-7
THP4-8TCL3-9 TCL3-10TCU-1 TCU-2 TCU-3 TCU-4 TCU-5 TCU-7
TCU-8
Fig. 8.8. Patterns of benthic macroinvertebrate communities in one-month
sampies, collected in the Suyong River as structured by ART (a), and the Kohonen
network (b). In (a), sampie communities associated with specified neurons through
ART training are listed in groups. In (b), the neurons were arranged in two
dimensions, and sampie communities patterned by the Kohonen network to a
specified neuron (i, j) are grouped together in the associated table position (i, j).
(The alpha-codes, three characters in the figure, designates the name of sampie
sites: TSD; Sadeungkol, TKC; Kochon, THP; Hapansong, TCL; Chungli, YIG;
Imgog, YCK; Changki, and YSC; Shinchon. The first numerical digit appearing
after the alpha-codes represents the year of collection (i.e., 3 for 1993 and 4 for
1994) while the second numerical digit following the dash stands for the month of
collection (e.g., 1 for January, 2 for February, etc.).) (From Chon et al. 2000c).