Phytoplankton as an indicator of water quality health status
Phytoplankton as an indicator of water quality health status Phytoplankton as an indicator of water quality health status
Phytoplankton densities at PLg2 2006 - 2012250013,168.0PLg22,548.02,173.72000Density (cells/ml)150010005000Oct.06Nov.06Dec.06Jan.07Feb.07Mar.07Apr.07May 07June.07July.07Aug.07Sept.07Oct.07Nov.07Dec.07Jan.08Feb.08Mar.08Apr.08May 08June.08July.08Aug.08Sept.08Jan.09Feb.09Mar.09Apr.09May 09June.09July.09Aug.09Sept.09Oct.09Nov.09Dec.09Jan.10Feb.10Mar.10Apr.10May.10June.10July.10Aug.10Sept.10Oct.10Nov.10Dec.10Mar.11June.11Sept.11Dec.11Mar.12June.12Oct.12Dec.12Sampling MonthsBacillariophyta Chlorophyta Cyanophyta PyrrophytaChrysophyta Cryptophyta Euglenophyta
Abundance of different phytoplanktongroups: 2007 - 20122000.0BGA PeakMean Density (cells/ml)1500.01000.0500.03197.60.0Jan.07Feb.07Mar.07Apr.07May 07June.07July.07Aug.07Sept.07Oct.07Nov.07Dec.07Jan.08Feb.08Mar.08Apr.08May 08June.08July.08Aug.08Sept.o8Jan.09Feb.09Mar.09Apr.09May 09June.09July.09Aug.09Sept.09Oct.09Nov.09Dec.09Jan.10Feb.10Mar.10Apr.10May.10June.10July.10Aug.10Sept.10Oct.10Nov.10Dec.10Mar.11June.11Sept.11Dec.11Mar.12June.12Oct.12Dec.12Sampling MonthsDiatoms Green algae Blue-green algae DinoflagellatesChrysophytes Cryptophytes Euglenoids• L (Low): < 100 cells/ml: Oligotrophic• C (Comparable): 100 – 1,000 cells/ml – Oligo-mesotrophic• H (high): > 1,000 cells/ml - mesotrophic• E (eutrophic): >10,000 cells/ml (mainly blue-green algae)
- Page 1 and 2: Fatimah Md Yusoff & Nursuhayati Abu
- Page 4 and 5: Why is phytoplankton important?•
- Page 7 and 8: Eutrophication• Ecosystem respons
- Page 9 and 10: Consequences of eutrophication Incr
- Page 11 and 12: Indicators of Trophic StatusWater D
- Page 14 and 15: Shannon-Weiner’s diversity indice
- Page 18 and 19: Phytoplankton groups % in Putrajaya
- Page 20 and 21: Phytoplankton abundance at diff. st
- Page 22 and 23: Cluster Analysis of Phytoplankton A
- Page 24 and 25: Phytoplankton & Management Phytopla
- Page 26 and 27: Conclusions• 194 species of phyto
- Page 28: Putrajaya LakeYes ???Blue-green alg
Abund<strong>an</strong>ce <strong>of</strong> different phytopl<strong>an</strong>ktongroups: 2007 - 20122000.0BGA PeakMe<strong>an</strong> Density (cells/ml)1500.01000.0500.03197.60.0J<strong>an</strong>.07Feb.07Mar.07Apr.07May 07June.07July.07Aug.07Sept.07Oct.07Nov.07Dec.07J<strong>an</strong>.08Feb.08Mar.08Apr.08May 08June.08July.08Aug.08Sept.o8J<strong>an</strong>.09Feb.09Mar.09Apr.09May 09June.09July.09Aug.09Sept.09Oct.09Nov.09Dec.09J<strong>an</strong>.10Feb.10Mar.10Apr.10May.10June.10July.10Aug.10Sept.10Oct.10Nov.10Dec.10Mar.11June.11Sept.11Dec.11Mar.12June.12Oct.12Dec.12Sampling MonthsDiatoms Green algae Blue-green algae Din<strong>of</strong>lagellatesChrysophytes Cryptophytes Euglenoids• L (Low): < 100 cells/ml: Oligotrophic• C (Comparable): 100 – 1,000 cells/ml – Oligo-mesotrophic• H (high): > 1,000 cells/ml - mesotrophic• E (eutrophic): >10,000 cells/ml (mainly blue-green algae)
Change language