子计画一兰阳溪流域藻类基础生产力ppt课件

1、子計畫(一)蘭陽溪流域藻類基礎生產力林幸助、莊怡麗國立中興大學生命科學系PAR ( mol m-2 s-1)實谷富溪繼光橋家源橋牛鬪松蘿溪粗坑溪蘭陽大橋河口26.1 mol m-2 d-136.5 mol m-2 d-142.0 mol m-2 d-133.5 mol m-2 d-148.0 mol m-2 d-150.2 mol m-2 d-177.0 mol m-2 d-148.3 mol m-2 d-1PeriphytonShJi GaNiSuTs LaEsChl. a (mg/m2) 020406080100120140160180Jun. 2004 (Sh)Light (mol m-

2、2 s-1)0200400600800100012001400PB (mmol O2 Chl a-1 hr-1)0.000.050.100.150.200.250.30Jun. 2004 (Ji)Light (mol m-2 s-1)0200400600800100012001400PB (mmol O2 Chl a-1 hr-1)0.000.050.100.150.200.250.30Jun. 2004 (Ga)Light (mol m-2 s-1)0200400600800100012001400PB (mmol O2 Chl a-1 hr-1)0.000.050.100.150.200.

3、250.30Jun. 2004 (Ni)Light (mol m-2 s-1)0200400600800100012001400PB (mmol O2 Chl a-1 hr-1)0.00.20.40.60.81.0Jun. 2004 (Ts)Light (mol m-2 s-1)0200400600800100012001400PB (mmol O2 Chl a-1 hr-1)0.000.050.100.150.200.250.30Jun. 2004 (Su)Light (mol m-2 s-1)0200400600800100012001400PB (mmol O2 Chl a-1 hr-1

4、)0.00.10.20.30.4Jun. 2004SitesShJiGaNiSuTsPBMax0.00.20.40.60.81.0Jun. 2004SitesShJiGaNiSuTs0.00000.00020.00040.00060.00080.0010Jun. 2004SitesShJiGaNiSuTsEK020040060080010001200d a i l y p r o d u c t i v i t yS i t e sS hJ iG aN iS uT sm mol O2 Chl a-1 d-16 08 01 0 01 2 01 4 01 6 0d a i l y p r o d

5、u c t i o nS i t e sS hJ iG aN iS uT sm mol O2 m-2 d-13 0 06 0 09 0 01 2 0 01 5 0 01 8 0 0r = 0.94Primary Production (m mol O2 m-2 d-1)2025303540455055PAR (mol m-2 s-1)2004006008001000120014001600N/P ratio050100150200250300350PBMax (m mol O2 mg Chl a-1 hr -1)0.100.150.200.250.300.35SuShTsGaJiN/P rat

6、io050100150200250300350PBMax (m mol O2 mg Chl a-1 hr -1)0.10.20.30.40.50.60.70.8SuJiNiTsGaShPhytoplanktonShJi GaNiSuTs LaEsChl. a (mg m-3)051015202530Jun. 2004 (La)Light (mol m-2 s-1)05001000150020002500PB (g C/ g Chl /hr)-0.20.00.20.40.60.81.01.2Jun. 2004 (Es)Light (mol m-2 s-1)05001000150020002500PB (g C/ g Chl /hr)-0.20.00.20.40.60.81.01.2Jun. 2004SitesLaEsPBMax0.00.20.40.60.81.0Jun. 2004LaEs0.00000.00050.00100.00150.00200.0025Jun. 2004SitesLaEsEk0100200300400500daily productivitySitesLa