GROUP 1 1.ABNER ALISTER YUMBODP MOHD RASHDAN BIN TOPAP NASRUN HISYAM BIN HALIMP NUR SYAZA BINTI MOHAMAD FAHIMIP OSAMAH KHAMEES.

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Presentation transcript:

GROUP 1 1.ABNER ALISTER YUMBODP MOHD RASHDAN BIN TOPAP NASRUN HISYAM BIN HALIMP NUR SYAZA BINTI MOHAMAD FAHIMIP OSAMAH KHAMEES ALIP SITI KHAIRUNNISA BINTI MOHD RAZALIP SITI NUR AIN BINTI SUHAIMIP86042 PROF. DATO’ DR. MUSHRIFAH BT. IDRIS

N 03 °25°59.8” E 102°55°41.8” Laut Gumum Laut Jemberau N 03 °25°20.8” E 102°55°40.9”

Laut Gumum Laut Jemberau

Parameters123Average Chlorophyll a (ug/L) ±0.70 Conductivity (millisiemens) ±0.00 Depth (m) ±0.10 Dissolved Oxygen Percentage (%) ±0.35 Dissolved Oxygen Saturation (mg/L) ±0.03 Total Dissolved Solid (mg/L) ±0.00 Temperature (ºC) ±0.06 Secchi Disk (m) ±0.06 In-situ Parameters Weather: Rainy during 1 st Sampling Surrounding: Near Chini Resorts and Indigenous people’s village

Parameters123Average Ammoniacal Nitrogen (mg/L) ±0.04 Biological Oxygen Demand (mg/L) ±0.35 Chemical Oxygen Demand (mg/L) ±7.07 pH (Litmus Paper) ±0.00 Total Phosphate (mg/L) ±0.11 Total Suspended Solid (mg/L) ±1.0 Ex-situ Parameters Weather: Rainy during 1 st Sampling Surrounding: Near Chini Resorts and Indigenous people’s village

Parameters1 (mg/L)2 (mg/L)3 (mg/L)Average (mg/L) As ±0.001 Ca ±0.693 Cd ±0.001 Cr ±0.014 Cu ±0.001 Fe ±0.025 Li ±0.000 Mg ±0.012 Mn ±0.004 Ni ±0.000 Pb ±0.004 Zn ±0.005 Heavy Metals Measurement

 Water Quality Index (WQI) = (0.22* SlDO) + (0.19*SIBOD) + (0.16*SICOD) + (0.15*SIAN) + (0.16 * SISS) + (0.12 * SipH) = 79

Water Quality Index (WQI)

1. Secchi Disk Calculations Average Summer Secchi disk = 0.37 meters TSI = (ln Secchi disk (meters)) TSI = 60 - (14.41) (-0.99) TSI (SD)= Total Phosphate Average Summer Surface Total Phosphorus = 245 ug/L TSI = (ln Total phosphorus (ug/L)) TSI = (14.42) (5.50) TSI (P) = Trophic State Index(TSI)

3. Chlorophyll a Average Summer Chlorophyll a = 7.9 ug/L TSI = (9.81) (ln Chlorophyll a (ug/L)) TSI = (9.81) (2.07) TSI (chlorophyll a)= 50.9 Trophic State Index(TSI)

Chlorophyll (ug/L) Total Phosphate (ug/L) Secchi Disk (m SD) Trophic Classificatio n < <0.95 – 2.6< 6 – >8Oligotrophic – – 142 – 4Mesotrophic – 5624 – – 2Eutrophic > <0.25 – 0.5Hypertrophic Trophic State Index(TSI)

Parameters123Average Chlorophyll a (ug/L) ±0.755 Conductivity (millisiemens) ±0.000 Depth (m) ±0.058 Dissolved Oxygen Percentage (%) ±4.498 Dissolved Oxygen Saturation (mg/L) ±0.465 Total Dissolved Solid (mg/L) ±0.000 Temperature (oC) ±0.100 Secchi Disk (m) ±0.045 In-situ Parameters Weather: Normal Surrounding: Oil Palm Estate (inactive)

Ex-situ Parameters Weather: Normal Surrounding: Oil Palm Estate (inactive) Parameters123Average Ammoniacal Nitrogen (mg/L) ±0.015 Biological Oxygen Demand (mg/L) ±0.15 Chemical Oxygen Demand (mg/L) ±1.414 pH (Litmus Paper) ±0.000 Total Phosphate (mg/L) ±0.02 Total Suspended Solid (mg/L) ±1.0

Parameters1 (mg/L)2 (mg/L)3 (mg/L)Average (mg/L) As ±0.009 Ca ±1.041 Cd ±0.006 Cr ±0.022 Cu ±0.001 Fe ±0.137 Li ±0.001 Mg ±0.011 Mn ±0.013 Ni ±0.000 Pb ±0.006 Zn ±0.006 Heavy Metals Measurement

 Water Quality Index (WQI) = (0.22*SlDO) + (0.19*SIBOD) + (0.16*SICOD) + (0.15*SIAN) + (0.16*SISS) + (0.12*SipH) = 79

Water Quality Index (WQI)

1. Secchi Disk Calculations Average Summer Secchi disk = 1.16 meters TSI = (ln Secchi disk (meters)) TSI = 60 - (14.41) (0.148) TSI (SD)= Total Phosphate Average Summer Surface Total Phosphorus = 115 ug/L TSI = (ln Total phosphorus (ug/L)) TSI = (14.42) (4.74) TSI (P) = Trophic State Index(TSI)

3. Chlorophyll a Average Summer Chlorophyll a = 6.6 ug/L TSI = (9.81) (ln Chlorophyll a (ug/L)) TSI = (9.81) (1.89) TSI (chlorophyll a)= Trophic State Index(TSI)

Chlorophyll (ug/L) Total Phosphate (ug/L) Secchi Disk (m SD) Trophic Classificatio n < <0.95 – 2.6< 6 – >8Oligotrophic – – 142 – 4Mesotrophic – 5624 – – 2Eutrophic > <0.25 – 0.5Hypertrophic Trophic State Index(TSI)

TSI (Secchi Disc) = 74.27, hypertrophic TSI (TP) = 83.46, hypertrophic TSI (Chlorophyll a) = 50.9, eutrophic TSI (Average) = 69.54, HYPERTROPHIC Water Quality Index (WQI)

Trophic State Index(TSI) TSI (Secchi Disc) = 57.87, eutrophic. TSI (TP) = 72.50, hypertrophic TSI (Chlorophyll a) = 49.14, eutrophic. TSI (Average) = 59.84, EUTROPHIC Water Quality Index (WQI)