연속측정

천수만과 백사장해변으로 이어지는 백사수도의 양 끝 지역인 정점 당암포 (T7), 백사장(T5)에서 25시간동안 1시간 간격으로 표층 해수에 대한 연속조사를 연 4회 수행하였으며 16개 항목의 해수분석을 하였다(표 13～20).

(1) 수온

계절별 수온 변화와 평균값은 동계 7.06～11.44℃(평균 7.42℃), 춘계 11.77～

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12.88℃(평균 12.21℃), 하계 22.49～26.79℃(평균 24.73℃), 추계 19.52～21.60℃(평균 20.77℃)로 측정되었다.

정점별 수온은 동계 당암포 7.06～11.44℃(평균 7.61℃), 백사장 6.74～8.02℃(평 균 7.22℃), 춘계 당암포 12.04～12.88℃(평균 12.24℃), 백사장 11.77～12.78℃(평균 12.18℃), 하계 당암포 24.56～26.79℃(평균 25.00℃), 백사장 22.49～25.40℃(평균 24.4 6℃), 추계 당암포 20.40～21.60℃(평균 20.91℃), 백사장 19.52～21.30℃(평균 20.6 3℃)로 측정되었다. 계절별 지역별 수온 변화는 당암포 동계 4.38℃, 춘계 0.84℃, 하계 2.23℃, 추계 1.20℃로 평균 2.16℃의 변화를 보이고, 백사장은 동계 1.28℃, 춘계 1.01℃, 하계 2.91℃, 추계 1.78℃로 평균 1.75℃의 변화가 측정되었다.

(2) 염분

계절별 염분 변화와 평균값은 동계 31.47～32.28 psu(평균 31.84 psu), 춘계 31.87～

32.24 psu(평균 32.14 psu), 하계 30.97～31.73 psu(평균 31.56 psu), 추계 30.71～

31.88 psu(평균 31.62 psu)로 측정되었다. 정점별 염분은 동계 당암포 31.47～31.74 psu(평균 31.62 psu), 백사장 31.95～32.28 psu(평균 32.06 psu), 춘계 당암포 31.8 7～32.21 psu(평균 32.14 psu), 백사장 32.05～32.24 psu(평균 32.14 psu), 하계 당암포 30.97～31.62 psu(평균 31.54 psu), 백사장 31.44～31.73 psu(평균 31.59 psu), 추계 당 암포 31.60～31.88 psu(평균 31.79 psu), 백사장 30.71～31.82 psu(평균 31.45 psu)로 측정되었다.

(3) 용존산소

계절별 용존산소 변화와 평균값은 동계 9.85～11.27 mg/L(평균 10.63 mg/L), 춘계 8.82～10.29 mg/L(평균 9.13 mg/L), 하계 6.14～8.75 mg/L(평균 7.20 mg/L), 추계 6.24～7.76 mg/L(평균 6.65 mg/L)로 측정되었다.

정점별 수온은 동계 당암포 10.22～10.99 mg/L(평균 10.57 mg/L), 백사장 9.85～

11.27 mg/L(평균 10.69 mg/L), 춘계 당암포 8.82～9.31 mg/L(평균 9.02 mg/L), 백사 장 8.86～10.29 mg/L(평균 9.24 mg/L), 하계 당암포 6.34～8.75 mg/L(평균 7.38 mg/L), 백사장 6.14～8.34(평균 7.02 mg/L), 추계 당암포 6.24～6.70 mg/L(평균 6.50 mg/L), 백사장 6.31～7.76 mg/L(평균 6.80 mg/L)로 측정되었다.

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(4) 수소이온농도

계절별 수소이온농도 변화와 평균값은 동계 8.21～8.42(평균 8.31), 춘계 8.09～

8.23(평균 8.15), 하계 7.94～8.12(평균 8.01), 추계 7.78～8.05(평균 7.92)로 측정되 었다.

정점별 수소이온농도를 보면 동계 당암포 8.21～8.36(평균 8.25), 백사장 8.29～

8.42(평균 8.37), 춘계 당암포 8.09～8.17(평균 8.14), 백사장 8.13～8.23(평균 8.16), 하계 당암포 7.95～8.12(평균 8.03), 백사장 7.94～8.06(평균 8.00), 추계 당암포 7.78～7.97 (평균 7.90), 백사장 7.82～8.05(평균 7.95)로 해수수질 생활환경 기준 범위로 측정되 었다(표 3).

(5) 엽록소-a

계절별 엽록소-a 농도변화와 평균값은 동계 0.45～6.16 ㎍/L(평균 2.36 ㎍/L), 춘계 0.22～1.41 ㎍/L(평균 0.61 ㎍/L), 하계 0.05～11.01 ㎍/L(평균 1.62 ㎍/L), 추계 0.25～4.50 ㎍/L(평균 1.09 ㎍/L)로 측정되었다.

정점별 엽록소-a 농도를 보면 동계 당암포 0.45～5.62 ㎍/L(평균 1.59 ㎍/L), 백사장 1.37～6.16 ㎍/L(평균 3.13 ㎍/L), 춘계 당암포 0.26～1.04 ㎍/L(평균 0.58 ㎍ /L), 백사장 0.22～1.41 ㎍/L(평균 0.65 ㎍/L), 하계 당암포 0.49～3.91 ㎍/L(평균 1.51 ㎍/L), 백사장 0.05～11.01 ㎍/L(평균 1.73 ㎍/L), 추계 당암포 0.43～4.50 ㎍/L (평균 1.20 ㎍/L), 백사장 0.25～2.26 ㎍/L(평균 0.99 ㎍/L)로 측정되었다.

(6) 탁도

계절별 탁도 변화와 평균값은 동계 0.7～113.1 NTU(평균 8.4 NTU), 춘계 0.3～

8.1 NTU(평균 1.6 NTU), 하계 1.4～38.0 NTU(평균 5.0 NTU), 추계 1.2～39.6 NTU (평균 3.9 NTU)로 측정되었다.

정점별 탁도를 보면 동계 당암포 0.7～113.1 NTU(평균 12.6 NTU), 백사장 1.

6～9.9 NTU(평균 4.2 NTU), 춘계 당암포 0.3～6.7 NTU(평균 1.1 NTU), 백사장 0.

9～8.1 NTU(평균 2.2 NTU), 하계 당암포 1.4～38.0 NTU(평균 4.9 NTU), 백사장 2.

9～12.3 NTU(평균 5.0 NTU), 추계 당암포 1.2～8.4 NTU(평균 2.2 NTU), 백사장

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(7) 부유입자물질

계절별 부유입자물질 변화와 평균값은 동계 6.6～360.4 mg/L(평균 49.5 mg/L), 춘계 20.6～103.4 mg/L(평균 72.3 mg/L), 하계 14.2～97.8 mg/L(평균 61.9 mg/L), 추계 14.2～97.8 mg/L(평균 37.0 mg/L)로 측정되었다.

정점별 부유입자물질을 보면 동계 당암포 13.4～360.4 mg/L(평균 67.6 mg/L), 백사장 6.6～91.6 mg/L(평균 31.4 mg/L), 춘계 당암포 35.2～96.0 mg/L(평균 76.9 mg/L), 백사장 20.6～103.4 mg/L(평균 67.7 mg/L), 하계 당암포 14.2～97.8 mg/L (평균 47.0 mg/L), 백사장 35.2～96.0 mg/L(평균 76.9 mg/L), 추계 당암포 16.2～

54.4 mg/L(평균 27.0 mg/L), 백사장 14.2～97.8 mg/L(평균 47.0 mg/L)로 측정되 었다.

(8) 화학적산소요구량

계절별 화학적산소요구량 변화와 평균값은 동계 1.75～4.26 mg/L(평균 3.08 mg/L), 춘계 1.53～4.02 mg/L(평균 2.81 mg/L), 하계 1.74～4.02 mg/L(평균 2.81 mg/L), 추계 0.98～3.10 mg/L(평균 2.12 mg/L)로 측정되었다.

정점별 화학적산소요구량은 동계 당암포 2.66～4.06 mg/L(평균 3.44 mg/L), 백사장 1.75～4.26 mg/L(평균 2.73 mg/L), 춘계 당암포 2.10～4.02 mg/L(평균 3.11 mg/L), 백사장 1.53～3.88 mg/L(평균 2.51 mg/L), 하계 당암포 1.74～3.10 mg/L(평균 2.50 mg/L), 백사장 2.10～4.02 mg/L(평균 3.11 mg/L), 추계 당암포 0.98～2.42 mg/L(평균 1.73 mg/L), 백사장 1.74～3.10 mg/L(평균 2.50 mg/L)로 측정되었다.

(9) 인산염

계절별 인산염 변화와 평균값은 동계 N.D.～0.007 mg/L(평균 0.003 mg/L), 춘 계 0.004～0.036 mg/L(평균 0.011 mg/L), 하계 0.023～0.102 mg/L(평균 0.047 mg/L), 추계 0.021～0.101 mg/L(평균 0.045 mg/L)로 측정되었다.

정점별 인산염은 동계 당암포 0.001～0.007 mg/L(평균 0.003 mg/L), 백사장

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N.D.～0.005 mg/L(평균 0.003 mg/L), 춘계 당암포 0.007～0.036 mg/L(평균 0.013 mg/L), 백사장 0.004～0.022 mg/L(평균 0.009 mg/L), 하계 당암포 0.042～0.054 mg/L(평균 0.047 mg/L), 백사장 0.023～0.102 mg/L(평균 0.047 mg/L), 추계 당암포 0.041～0.052 mg/L(평균 0.045 mg/L), 백사장 0.021～0.101 mg/L(평균 0.045 mg/L)로 측정되었다.

(10) 규산염

계절별 규산염 변화와 평균값은 동계 0.029～0.305 mg/L(평균 0.134 mg/L), 춘계 0.185～0.866 mg/L(평균 0.442 mg/L), 하계 0.359～0.964 mg/L(평균 0.646 mg/L), 추계 0.355～0.971 mg/L(평균 0.647 mg/L)로 측정되었다.

정점별 규산염은 동계 당암포 0.029～0.271 mg/L(평균 0.074 mg/L), 백사장 0.106～0.305 mg/L(평균 0.193 mg/L), 춘계 당암포 0.258～0.854 mg/L(평균 0.454 mg/L), 백사장 0.185～0.866 mg/L(평균 0.430 mg/L), 하계 당암포 0.624～0.754 mg/L(평균 0.665 mg/L), 백사장 0.359～0.964 mg/L(평균 0.627 mg/L), 추계 당암포 0.624～0.757 mg/L(평균 0.666 mg/L), 백사장 0.355～0.971 mg/L(평균 0.627 mg/L)로 측정되었다.

(11) 아질산염

계절별 아질산염 변화와 평균값은 동계 N.D.～0.003 mg/L(평균 0.001 mg/L), 춘계 0.002～0.015 mg/L(평균 0.004 mg/L), 하계 N.D.～0.013 mg/L(평균 0.003 mg/L), 추계 0.007～0.018 mg/L(평균 0.009 mg/L)로 측정되었다.

정점별 아질산염은 동계 당암포 N.D.～0.001 mg/L(평균 0.0005 mg/L), 백사장 N.D.～

0.003 mg/L(평균 0.001 mg/L), 춘계 당암포 0.002～0.015 mg/L(평균 0.006 mg/L), 백사장 0.002～0.003 mg/L(평균 0.002 mg/L), 하계 당암포 N.D.～0.004 mg/L(평균 0.002 mg/L), 백사장 0.002～0.013 mg/L(평균 0.005 mg/L), 추계 당암포 0.007～

0.010 mg/L(평균 0.009 mg/L), 백사장 0.007～0.018 mg/L(평균 0.010 mg/L)로 측정 되었다.

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(12) 질산염

계절별 질산염 변화와 평균값은 동계 0.004～0.022 mg/L(평균 0.012 mg/L), 춘계 0.010～0.087 mg/L(평균 0.030 mg/L), 하계 0.028～0.371 mg/L(평균 0.100 mg/L), 추계 0.026～0.366 mg/L(평균 0.096 mg/L)로 측정되었다.

정점별 질산염은 동계 당암포 0.004～0.021 mg/L(평균 0.009 mg/L), 백사장 0.009～0.022 mg/L(평균 0.016 mg/L), 춘계 당암포 0.010～0.087 mg/L(평균 0.037 mg/L), 백사장 0.010～0.079 mg/L(평균 0.024 mg/L), 하계 당암포 0.063～0.371 mg/L(평균 0.124 mg/L), 백사장 0.028～0.247 mg/L(평균 0.076 mg/L), 추계 당암포 0.059～0.366 mg/L(평균 0.120 mg/L), 백사장 0.026～0.245 mg/L(평균 0.073 mg/L) 로 측정되었다.

(13) 암모니움염

계절별 암모니움염 변화와 평균값은 동계 0.006～0.044 mg/L(평균 0.016 mg/L), 춘계 0.026～0.210 mg/L(평균 0.075 mg/L), 하계 0.052～1.480 mg/L(평균 0.188 mg/L), 추계 0.050～1.525 mg/L(평균 0.191 mg/L)로 측정되었다.

정점별 암모니움염은 동계 당암포 0.010～0.044 mg/L(평균 0.019 mg/L), 백사장 0.006～0.022 mg/L(평균 0.014 mg/L), 춘계 당암포 0.026～0.154 mg/L(평균 0.072 mg/L), 백사장 0.051～0.210 mg/L(평균 0.079 mg/L), 하계 당암포 0.072～0.168 mg/L(평균 0.141 mg/L), 백사장 0.052～1.480 mg/L(평균 0.236 mg/L), 추계 당암포 0.072～0.170 mg/L(평균 0.142 mg/L), 백사장 0.050～1.525 mg/L(평균 0.241 mg/L) 로 측정되었다.

(14) 용존무기질소

계절별 용존무기질소 변화와 평균값은 동계 0.014～0.058 mg/L(평균 0.029 mg/L), 춘계 0.069～0.291 mg/L(평균 0.110 mg/L), 하계 0.082～1.740 mg/L(평균 0.291 mg/L), 추계 0.083～1.787 mg/L(평균 0.297 mg/L)로 측정되었다.

정점별 용존무기질소는 동계 당암포 0.014～0.058 mg/L(평균 0.028 mg/L), 백사장 0.019～0.042 mg/L(평균 0.030 mg/L), 춘계 당암포 0.073～0.194 mg/L(평균 0.115

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mg/L), 백사장 0.069～0.291 mg/L(평균 0.105 mg/L), 하계 당암포 0.219～0.449 mg/L(평균 0.266 mg/L), 백사장 0.082～1.740 mg/L(평균 0.317 mg/L), 추계 당암포 0.224～0.451 mg/L(평균 0.270 mg/L), 백사장 0.083～1.787 mg/L(평균 0.324 mg/L)로 측정되었다.

(15) 총질소

계절별 총질소 변화와 평균값은 동계 0.115～0.434 mg/L(평균 0.237 mg/L), 춘계 0.187～0.695 mg/L(평균 0.340 mg/L), 하계 0.281～0.732 mg/L(평균 0.386 mg/L), 추계 0.350～5.489 mg/L(평균 0.553 mg/L)로 측정되었다.

정점별 총질소는 동계 당암포 0.115～0.311 mg/L(평균 0.190 mg/L), 백사장 0.150～0.434 mg/L(평균 0.283 mg/L), 춘계 당암포 0.187～0.695 mg/L(평균 0.352 mg/L), 백사장 0.230～0.593 mg/L(평균 0.328 mg/L), 하계 당암포 0.281～0.567 mg/L(평균 0.411 mg/L), 백사장 0.281～0.567 mg/L(평균 0.362 mg/L), 추계 당암포 0.350～0.495 mg/L(평균 0.390 mg/L), 백사장 0.353～5.489 mg/L(평균 0.715 mg/L)이 다.

(16) 총인

계절별 총인 변화와 평균값은 동계 0.017～0.070 mg/L(평균 0.029 mg/L), 춘계 0.013～0.100 mg/L(평균 0.028 mg/L), 하계 0.032～0.140 mg/L(평균 0.049 mg/L), 추계 0.036～0.238 mg/L(평균 0.057 mg/L)로 측정되었다.

정점별 총인은 동계 당암포 0.017～0.070 mg/L(평균 0.028 mg/L), 백사장 0.021～

0.050 mg/L(평균 0.030 mg/L), 춘계 당암포 0.014～0.100 mg/L(평균 0.030 mg/L), 백사장 0.013～0.058 mg/L(평균 0.027 mg/L), 하계 당암포 0.037～0.140 mg/L(평균 0.053 mg/L), 백사장 0.032～0.068 mg/L(평균 0.045 mg/L), 추계 당암포 0.044～

0.057 mg/L(평균 0.048 mg/L), 백사장 0.036～0.238 mg/L(평균 0.065 mg/L)이다.

표13.백사장동계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-03-1710:006.7432.0611.078.402.78.22.272.960.0020.2640.0010.0200.0100.0310.2140.024 2014-03-1711:006.9332.1411.098.392.016.41.831.900.0040.3050.0010.0220.0120.0350.2140.028 2014-03-1712:007.1631.9611.268.392.117.81.871.570.0010.1500.0010.0140.0090.0240.1500.021 2014-03-1713:008.0232.1210.618.367.422.81.912.950.0010.1700.0030.0110.0060.0200.2090.036 2014-03-1714:007.6431.9910.908.366.415.81.751.850.0020.1060.0030.0090.0070.0190.2030.030 2014-03-1715:007.4632.0111.068.374.813.02.151.370.0030.1580.0010.0170.0130.0300.2300.029 2014-03-1716:007.5032.0111.098.395.716.42.352.950.0040.2160.0030.0170.0210.0400.3640.028 2014-03-1717:007.1432.0211.278.413.416.03.232.690.0020.1770.0010.0150.0200.0360.3890.029 2014-03-1718:006.9732.0211.258.414.712.83.073.800.0050.1690.0010.0140.0220.0370.3190.027 2014-03-1719:006.9032.0311.238.422.67.22.353.720.0030.1310.0010.0100.0090.0200.2380.023 2014-03-1720:007.0232.0510.908.409.318.01.913.720.0030.1730.0010.0160.0150.0320.3770.035 2014-03-1721:006.9932.1110.678.393.225.02.551.900.0050.2180.0010.0200.0210.0420.4340.031 2014-03-1722:007.0931.9510.778.393.128.21.754.540.0030.1530.0010.0130.0180.0330.3990.042 2014-03-1723:007.1532.1010.598.372.322.82.023.240.0030.2080.0010.0190.0200.0400.3170.036 2014-03-180:007.2732.2810.408.352.110.42.301.720.0020.1940.0010.0170.0160.0340.2320.022 2014-03-181:007.3932.1510.288.353.383.23.542.700.0030.1590.0010.0120.0090.0220.2300.025 2014-03-182:007.7432.139.858.297.391.63.504.090.0000.2020.0000.0150.0090.0250.2510.028 2014-03-183:007.5632.0510.138.339.991.43.586.160.0030.1760.0000.0170.0080.0260.2840.038 2014-03-184:007.4632.0110.178.357.790.63.223.850.0010.2700.0000.0180.0070.0250.3410.028 2014-03-185:007.0832.0710.508.362.589.82.623.410.0050.2240.0000.0190.0120.0320.2690.024 2014-03-186:006.9732.0510.558.402.16.63.823.800.0030.1990.0000.0160.0190.0350.2100.023 2014-03-187:006.9432.0610.558.381.624.03.662.880.0040.1690.0000.0120.0100.0220.3530.050 2014-03-188:007.0432.0210.328.353.025.43.223.060.0010.1890.0010.0210.0150.0370.3330.028 2014-03-189:007.1732.0410.378.322.915.64.263.450.0020.1730.0010.0160.0140.0310.2530.027 2014-03-1810:007.2432.0310.458.383.616.63.503.910.0040.2710.0000.0170.0180.0350.2510.026

표14.백사장춘계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-04-1710:2012.3432.169.328.150.920.61.530.440.0070.3960.0020.0180.0580.0780.3110.026 2014-04-1711:2012.2732.249.358.161.728.02.010.260.0110.3420.0020.0240.0800.1060.3580.032 2014-04-1712:2012.4932.129.408.143.830.22.090.220.0220.8660.0030.0790.2100.2910.5930.058 2014-04-1713:2012.7832.229.428.162.227.82.450.400.0100.3220.0020.0190.0720.0940.2880.025 2014-04-1714:2012.6532.189.498.171.724.02.450.400.0070.1850.0020.0100.0570.0690.2670.024 2014-04-1715:2012.1132.2010.298.230.922.62.930.790.0040.3240.0020.0170.0540.0730.2540.022 2014-04-1716:2012.3432.209.718.182.045.02.410.490.0080.4740.0020.0210.0510.0740.4810.031 2014-04-1717:2012.1932.199.228.161.430.41.850.220.0090.3640.0020.0200.0690.0920.2760.021 2014-04-1718:2012.1632.179.188.162.225.01.650.440.0080.2900.0020.0140.0600.0760.2600.022 2014-04-1719:2012.1732.149.208.161.637.01.610.600.0080.4330.0020.0210.0720.0950.4180.028 2014-04-1720:2012.2032.069.288.152.990.22.331.260.0060.3650.0020.0180.1010.1210.3090.028 2014-04-1721:2012.2032.069.208.162.191.62.450.670.0090.5530.0020.0340.0650.1020.4490.035 2014-04-1722:2012.1632.059.088.151.294.03.450.650.0060.4080.0020.0180.0650.0850.2780.020 2014-04-1723:2012.0732.068.918.142.293.23.410.760.0120.3720.0020.0190.0850.1060.3110.029 2014-04-180:2012.0532.068.868.132.085.23.880.420.0130.6520.0030.0360.0950.1340.3620.038 2014-04-181:2012.0032.108.968.141.5102.43.290.520.0150.4450.0030.0280.1060.1380.3070.030 2014-04-182:2011.9532.119.258.171.887.22.410.590.0060.5370.0030.0240.0740.1010.2300.013 2014-04-183:2011.7732.149.678.201.490.83.451.410.0040.2550.0030.0120.0700.0850.2830.023 2014-04-184:2011.9232.129.258.173.189.03.011.310.0050.3070.0030.0190.0740.0960.2850.023 2014-04-185:2012.0532.158.938.151.785.02.811.150.0100.4910.0030.0250.0810.1090.2630.023 2014-04-186:2012.0632.178.998.151.896.22.690.670.0090.6910.0020.0350.0720.1080.4390.028 2014-04-187:2012.0632.179.008.151.2103.41.970.410.0080.4970.0020.0220.0730.0970.3160.023 2014-04-188:2012.0332.179.038.151.6100.01.770.510.0080.3250.0020.0150.0750.0930.2400.017 2014-04-189:2012.1432.159.018.143.396.62.570.690.0080.5020.0020.0290.0750.1060.3080.025 2014-04-1810:2012.2932.059.098.148.197.62.490.860.0070.3520.0020.0190.0740.0950.3040.025

표15.백사장하계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-07-1610:2024.5631.576.937.9812.394.63.301.100.0450.6580.0040.0650.1660.2350.3370.045 2014-07-1611:2024.8831.517.238.0011.696.03.941.640.0430.6940.0050.1020.1580.2660.3140.044 2014-07-1612:2024.9931.557.698.043.591.84.021.110.0540.7580.0080.1520.5300.6910.3530.043 2014-07-1613:2025.1431.507.548.033.191.83.582.570.1020.9640.0130.2471.4801.7400.3780.043 2014-07-1614:2025.1731.567.668.043.091.23.461.690.0550.7530.0090.1100.4620.5810.4530.052 2014-07-1615:2025.4031.657.948.054.875.43.662.050.0420.6430.0060.0690.1860.2600.3610.043 2014-07-1616:2023.2831.698.218.055.576.23.461.820.0320.4800.0040.0470.1040.1550.2810.032 2014-07-1617:2023.0731.688.348.065.690.03.623.910.0230.3590.0020.0280.0520.0820.3160.034 2014-07-1618:2024.9931.597.358.036.639.03.342.350.0410.6580.0060.0690.1600.2350.3680.040 2014-07-1619:2024.9331.607.198.015.352.02.581.020.0440.6480.0060.0560.1660.2280.3480.044 2014-07-1620:2024.8631.577.058.015.037.42.581.330.0470.6460.0060.0540.1650.2250.3470.045 2014-07-1621:2024.7931.607.048.003.836.23.140.800.0450.6370.0060.0580.1600.2230.3660.046 2014-07-1622:2024.6831.546.777.973.535.22.940.850.0430.6270.0030.0580.1600.2210.3970.047 2014-07-1623:2024.5531.526.307.945.886.23.620.630.0440.6270.0030.0600.1560.2180.3920.043 2014-07-170:2024.6031.556.147.952.984.83.500.840.0480.6270.0030.0780.1610.2420.3660.043 2014-07-171:2024.6931.446.607.983.776.82.780.590.0460.6310.0030.0680.1580.2290.3590.045 2014-07-172:2024.5731.526.467.963.686.03.101.150.0560.6620.0050.1200.2900.4150.4600.058 2014-07-173:2024.1631.576.367.964.684.62.980.530.0460.6140.0040.0660.1630.2320.5670.068 2014-07-174:2023.0131.717.168.006.074.22.420.890.0400.5270.0030.0550.1300.1890.3080.038 2014-07-175:2022.4931.737.488.024.292.62.381.460.0330.4460.0020.0440.1070.1530.3000.037 2014-07-176:2024.3731.646.537.984.486.42.540.050.0440.5780.0030.0630.1450.2120.3500.040 2014-07-177:2024.4731.616.257.954.588.02.661.120.0550.6130.0040.0570.1650.2260.3350.045 2014-07-178:2024.6031.606.387.973.591.82.940.940.0480.6150.0040.0560.1660.2260.3090.044 2014-07-179:2024.5631.616.427.963.382.02.101.740.0470.6030.0040.0540.1590.2180.3180.043 2014-07-1710:2024.6431.616.497.965.182.03.2611.010.0470.5990.0030.0570.1600.2190.3700.062

표16.백사장추계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-10-1310:0021.0031.396.697.925.725.02.941.420.0440.6590.0090.0630.1680.2400.4170.052 2014-10-1311:0020.9831.396.577.915.131.02.822.260.0410.6950.0100.1000.1600.2700.6210.071 2014-10-1312:0021.0631.236.547.8823.432.02.941.070.0530.7610.0130.1500.5440.7071.2330.131 2014-10-1313:0021.3030.716.317.8239.688.03.100.730.1010.9710.0180.2451.5251.7875.4890.238 2014-10-1314:0021.2131.296.627.9015.745.03.101.140.0540.7560.0140.1080.4740.5951.1410.125 2014-10-1315:0021.0731.396.797.913.427.02.820.890.0410.6440.0100.0660.1890.2660.7240.072 2014-10-1316:0020.9431.647.297.993.633.02.260.710.0310.4780.0090.0450.1040.1570.4210.044 2014-10-1317:0020.7531.827.768.052.328.02.141.740.0210.3550.0070.0260.0500.0830.4490.036 2014-10-1318:0021.1431.396.877.952.929.62.701.410.0390.6590.0110.0670.1620.2400.4090.050 2014-10-1319:0021.0431.426.847.972.631.82.620.840.0430.6490.0110.0540.1680.2330.4120.051 2014-10-1320:0020.9431.456.767.962.228.42.300.840.0450.6470.0110.0520.1670.2300.4140.052 2014-10-1321:0020.8631.486.817.971.679.63.061.020.0440.6370.0110.0550.1620.2280.5110.055 2014-10-1322:0020.7731.516.877.971.981.22.660.970.0410.6270.0090.0560.1620.2260.3980.046 2014-10-1323:0020.6831.516.827.971.794.42.100.570.0430.6270.0080.0570.1580.2230.3890.047 2014-10-140:0020.5431.516.787.953.531.42.380.620.0460.6270.0080.0750.1630.2460.3900.050 2014-10-141:0020.4231.476.767.953.221.22.460.660.0440.6320.0090.0660.1590.2340.4500.056 2014-10-142:0020.0931.336.607.936.414.22.500.250.0550.6630.0100.1170.2960.4240.6130.071 2014-10-143:0020.2131.516.847.971.625.22.620.410.0440.6140.0090.0630.1640.2370.5650.050 2014-10-144:0019.5231.656.927.981.615.02.261.510.0380.5260.0080.0520.1310.1920.3750.044 2014-10-145:0019.5431.757.068.012.017.62.181.510.0310.4430.0080.0420.1070.1560.4990.043 2014-10-146:0019.9731.536.777.972.424.82.061.050.0420.5780.0090.0600.1460.2160.3940.048 2014-10-147:0020.5131.436.657.951.797.82.300.940.0540.6130.0100.0540.1670.2310.4120.056 2014-10-148:0020.4731.456.677.961.687.22.180.700.0470.6150.0100.0530.1680.2310.4210.049 2014-10-149:0020.4131.466.657.961.689.81.740.710.0450.6040.0100.0510.1610.2220.3850.049 2014-10-1410:0020.4431.426.777.971.596.42.300.750.0460.5990.0080.0540.1620.2240.3530.045

표17.당암포동계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-03-1710:008.3131.4710.458.3157.242.83.624.700.0050.2420.0000.0180.0110.0300.2230.035 2014-03-1711:008.4831.6010.748.36113.1360.43.385.620.0050.2710.0000.0210.0140.0350.2180.070 2014-03-1712:007.7331.6010.908.3316.327.03.461.290.0050.1720.0010.0120.0190.0320.2020.032 2014-03-1713:008.3731.6110.858.266.493.43.581.800.0030.0690.0010.0100.0320.0430.3110.038 2014-03-1714:0011.4431.7310.228.3015.5106.23.540.890.0050.1040.0010.0140.0370.0520.2700.045 2014-03-1715:007.2231.6810.808.292.664.62.661.600.0010.0400.0010.0060.0280.0350.1240.020 2014-03-1716:007.0931.6310.728.242.277.03.300.610.0020.0360.0000.0040.0160.0200.1330.021 2014-03-1717:007.1331.6310.998.241.782.23.260.790.0010.0290.0000.0040.0130.0180.1400.024 2014-03-1718:007.4231.5410.728.222.020.23.581.300.0040.0520.0010.0130.0440.0580.2560.025 2014-03-1719:007.2231.6210.648.211.722.23.622.520.0020.0300.0000.0040.0140.0190.1950.022 2014-03-1720:007.3731.6010.408.227.438.83.302.390.0070.0570.0000.0120.0260.0370.1740.026 2014-03-1721:007.3531.6010.298.2310.840.82.861.560.0030.0810.0010.0140.0140.0280.2540.032 2014-03-1722:007.6631.6410.258.2325.649.03.821.690.0050.0550.0000.0080.0260.0340.2180.031 2014-03-1723:007.4831.6210.348.2312.683.83.221.080.0020.0370.0000.0070.0260.0320.2500.024 2014-03-180:007.4631.4710.318.2119.193.03.740.450.0030.0540.0010.0040.0170.0220.2800.023 2014-03-181:007.6131.6110.288.215.690.84.060.960.0020.0710.0010.0050.0140.0190.1760.029 2014-03-182:007.3331.5910.558.233.985.43.431.330.0020.0540.0000.0070.0180.0250.1520.021 2014-03-183:007.4731.6010.348.233.477.63.511.790.0020.0650.0000.0100.0100.0210.1440.023 2014-03-184:007.1331.6310.618.251.351.03.111.370.0030.0380.0000.0040.0100.0140.1260.020 2014-03-185:007.2831.6310.588.241.538.83.710.990.0030.0300.0000.0040.0120.0170.1310.027 2014-03-186:007.1731.7210.628.281.213.43.951.500.0010.0440.0000.0050.0140.0200.2070.022 2014-03-187:007.1731.6310.778.251.015.23.231.060.0020.0400.0000.0050.0120.0180.1150.018 2014-03-188:007.0631.7410.668.260.732.83.310.950.0020.0470.0010.0060.0120.0190.1890.025 2014-03-189:007.1131.6710.678.211.119.43.390.650.0030.0720.0010.0080.0130.0220.1430.017 2014-03-1810:007.1931.7310.558.271.264.83.230.840.0030.0680.0000.0100.0150.0250.1310.023

표18.당암포춘계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-04-1710:0012.5631.879.318.160.894.63.300.640.0200.4900.0030.0870.1040.1940.4820.048 2014-04-1711:0012.8832.139.228.171.396.03.940.360.0360.3340.0020.0270.1540.1840.6740.100 2014-04-1712:0012.5832.219.198.171.391.84.020.810.0150.6540.0020.0450.0960.1430.3600.041 2014-04-1713:0012.4732.169.088.160.691.83.580.380.0170.2580.0020.0180.1000.1190.4700.042 2014-04-1714:0012.1932.189.138.150.591.23.460.620.0160.3920.0020.0220.0960.1200.6950.038 2014-04-1715:0012.2532.189.118.170.775.43.661.040.0090.3090.0020.0150.0690.0850.3070.021 2014-04-1716:0012.2332.189.128.171.676.23.460.590.0080.3230.0020.0180.0770.0970.3150.023 2014-04-1717:0012.2332.199.118.161.190.03.620.480.0070.3610.0020.0200.0730.0940.3520.023 2014-04-1718:0012.1932.219.078.150.939.03.340.450.0090.2990.0020.0190.0800.1010.2360.020 2014-04-1719:0012.1732.188.988.140.652.02.580.620.0140.3780.0020.0600.1170.1790.3810.032 2014-04-1720:0012.0732.098.908.090.337.42.580.650.0140.4130.0020.0650.0750.1410.3000.019 2014-04-1721:0012.0432.068.928.136.736.23.140.730.0110.5720.0020.0540.0810.1370.2890.025 2014-04-1722:0012.0632.078.998.140.635.22.940.470.0110.3450.0030.0240.0820.1090.2810.025 2014-04-1723:0012.0932.068.958.130.686.23.620.390.0100.3640.0020.0360.0890.1270.3580.031 2014-04-180:0012.2432.108.878.132.284.83.500.510.0110.3490.0030.0240.0900.1170.4260.032 2014-04-181:0012.2832.149.068.160.776.82.780.790.0100.2890.0130.0180.0590.0900.3370.031 2014-04-182:0012.2432.169.058.150.686.03.100.390.0100.5790.0110.0330.0430.0870.2170.018 2014-04-183:0012.2332.199.088.160.684.62.980.760.0100.7530.0110.0560.0550.1220.1870.014 2014-04-184:0012.1632.188.998.151.474.22.420.590.0090.6810.0110.0340.0320.0770.3260.027 2014-04-185:0012.0932.179.028.160.592.62.380.810.0080.3000.0100.0100.0530.0730.2370.016 2014-04-186:0012.1032.198.948.140.486.42.540.720.0120.3300.0150.0120.0480.0750.2550.022 2014-04-187:0012.1932.168.828.100.488.02.660.380.0160.8540.0140.0820.0410.1370.3060.024 2014-04-188:0012.2032.168.838.090.391.82.940.260.0130.6240.0120.0590.0260.0980.2750.022 2014-04-189:0012.1032.188.858.111.082.02.100.550.0090.6470.0140.0380.0340.0860.2970.024 2014-04-1810:0012.2432.158.888.101.282.03.260.480.0130.4480.0110.0480.0330.0920.4340.038

표19.당암포하계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-07-1610:0025.0331.547.828.041.625.02.941.830.0490.7060.0030.1500.1520.3050.4140.049 2014-07-1611:0025.2131.538.298.094.031.02.821.330.0500.7170.0020.1740.1330.3090.5030.067 2014-07-1612:0025.0731.507.598.029.332.02.941.590.0440.6820.0040.1060.1490.2580.3480.044 2014-07-1613:0026.7930.976.908.0238.088.03.101.470.0500.7200.0010.1670.1200.2880.7320.140 2014-07-1614:0025.3231.568.758.104.045.03.101.420.0460.6640.0020.0920.1470.2420.5100.065 2014-07-1615:0025.1731.578.408.093.927.02.821.510.0470.6560.0020.0830.1560.2410.5760.063 2014-07-1616:0025.1431.557.868.064.033.02.261.910.0460.6440.0020.0690.1560.2270.3230.041 2014-07-1617:0025.0431.557.358.034.428.02.141.200.0440.6420.0020.0680.1490.2190.3060.047 2014-07-1618:0024.8531.567.078.003.629.62.702.310.0420.6450.0020.0680.1520.2220.3330.050 2014-07-1619:0024.9531.587.078.012.931.82.622.270.0420.6570.0030.1040.1340.2400.3560.050 2014-07-1620:0024.9531.596.607.992.628.42.300.490.0450.6570.0020.0890.1440.2350.4270.052 2014-07-1621:0024.6031.606.347.953.379.63.060.920.0460.6680.0010.1280.1340.2630.4390.052 2014-07-1622:0024.6731.586.877.992.581.22.661.350.0490.6930.0010.2070.1090.3170.3850.044 2014-07-1623:0024.8431.557.748.051.994.42.102.130.0510.7320.0000.3270.0720.3990.6910.070 2014-07-170:0024.5631.487.148.006.631.42.382.630.0540.7540.0000.3710.0780.4490.5710.066 2014-07-171:0025.0531.548.078.077.321.22.463.910.0470.6630.0010.1230.1430.2670.3240.037 2014-07-172:0025.2931.588.508.123.514.22.500.710.0470.6580.0010.0990.1510.2510.3680.042 2014-07-173:0025.0531.538.388.115.225.22.621.160.0460.6330.0010.0700.1570.2280.3530.043 2014-07-174:0024.8631.597.408.042.515.02.260.930.0470.6360.0020.0670.1630.2320.3180.038 2014-07-175:0024.7831.596.988.002.417.62.181.210.0460.6240.0020.0630.1580.2230.3600.044 2014-07-176:0024.6931.626.577.972.124.82.060.900.0470.6330.0020.0650.1680.2340.3260.047 2014-07-177:0024.7131.606.527.982.097.82.301.390.0460.6320.0020.0650.1630.2300.3490.045 2014-07-178:0024.6331.556.767.982.187.22.181.160.0470.6260.0020.0640.1630.2280.3190.043 2014-07-179:0024.8631.606.667.981.489.81.741.290.0480.6510.0010.1590.1170.2760.3120.041 2014-07-1710:0024.8731.616.867.961.496.42.300.700.0490.6380.0020.1180.1470.2660.3310.043

표20.당암포추계연속측정해수일반항목분석결과 DateTimeTemp.SalintyDOpHTurbidityTSSCODChl-aPO4SiO2NO2NO3NH4DINTNTP yyyy-mm-ddhh:mm℃psumg/L　NTUmg/Lmg/L㎍/L　mg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/Lmg/L 2014-10-1310:0021.2531.606.377.783.022.60.980.890.0480.7080.0090.1470.1540.3090.3880.046 2014-10-1311:0021.2531.686.387.832.326.81.260.930.0480.7190.0080.1700.1340.3120.3790.050 2014-10-1312:0021.2931.706.457.838.421.21.780.610.0420.6840.0100.1020.1500.2620.3550.049 2014-10-1313:0021.6031.776.557.884.520.41.860.530.0490.7220.0080.1630.1210.2910.3690.049 2014-10-1314:0021.3331.786.537.842.425.41.581.740.0440.6650.0080.0890.1490.2460.4950.057 2014-10-1315:0021.3931.806.587.835.025.41.700.920.0450.6570.0090.0800.1580.2460.3750.052 2014-10-1316:0021.2931.886.677.852.219.81.784.500.0440.6450.0090.0650.1580.2310.3830.049 2014-10-1317:0021.1931.836.707.862.016.21.460.700.0430.6430.0090.0640.1510.2240.4020.050 2014-10-1318:0021.1331.876.677.891.820.62.421.010.0410.6460.0090.0650.1530.2270.3980.049 2014-10-1319:0021.1031.876.557.901.718.41.980.830.0410.6580.0090.1000.1350.2440.4110.044 2014-10-1320:0020.9131.836.507.921.520.41.701.810.0430.6580.0090.0850.1460.2390.4130.050 2014-10-1321:0020.8731.856.437.921.629.01.861.550.0450.6690.0080.1240.1350.2670.3980.047 2014-10-1322:0020.6831.866.407.932.024.81.860.570.0470.6950.0070.2030.1090.3200.4130.048 2014-10-1323:0020.7131.826.407.881.216.41.740.790.0500.7350.0070.3230.0720.4010.4440.046 2014-10-140:0020.6931.756.337.841.417.81.660.430.0520.7570.0070.3660.0780.4510.4880.056 2014-10-141:0020.7131.826.247.921.519.21.901.240.0450.6640.0080.1190.1440.2710.3740.046 2014-10-142:0020.7231.826.357.951.219.01.860.560.0450.6590.0080.0950.1520.2550.3830.047 2014-10-143:0020.6531.826.557.961.319.01.981.090.0450.6340.0080.0660.1590.2330.3500.046 2014-10-144:0020.6831.806.537.971.454.41.860.700.0450.6370.0090.0630.1650.2370.3780.046 2014-10-145:0020.6831.816.537.971.949.42.141.050.0440.6240.0090.0590.1600.2270.3600.046 2014-10-146:0020.5031.796.607.941.450.81.581.040.0460.6330.0090.0600.1700.2390.3590.046 2014-10-147:0020.4031.806.497.961.750.21.861.590.0450.6330.0090.0600.1650.2340.3800.047 2014-10-148:0020.4731.816.527.951.550.01.621.630.0450.6260.0090.0590.1640.2330.3500.047 2014-10-149:0020.4531.746.637.951.216.61.422.070.0460.6520.0080.1540.1170.2790.3580.046 2014-10-1410:0020.7131.736.557.911.421.81.341.150.0470.6380.0090.1130.1480.2700.3510.046

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나. 해양퇴적물

해양퇴적물 일반항목 분석결과는 국내 및 국외 퇴적물 오염분류 기준농도와 비교 하였다(표 21).

표 21. 국내 및 국외 퇴적물 오염분류 기준농도

- 국내 부영양화 관련 평가항목, 기준농도 및 평가점수

- 해양수산부고시 제2013-206호(2013.08.30 일부개정)

항 목 단위 기준농도 평가점수

강열감량 (IL) % (건중량)

5 미만 0

15 미만 3

15 이상 6

화학적산소요구량 (COD) mg/g (건중량)

13 미만 0

20 미만 1

30 미만 2

40 미만 4

40 이상 6

산휘발성황화물 (AVS) mg/g (건중량)

0.6 미만 0

1 미만 1

5 미만 2

10 미만 4

10 이상 6

※ 부영양화 관련 항목들에 대한 각각의 평가점수는 해저퇴적물시료에서 구한 항목들의 분석치로부터 기준농도 구간별 설정된 수치로 한다.

- 국외 퇴적물 기준농도

항 목 구 분 기준농도

COD (㎎/g dry wt.) 20 이하

AVS (㎎S/g dry wt.) 0.2 이하

※ 일본 수산자원 보호협회(2005)

태안해안국립공원 해양환경변화 측정망

- 95 -