[問題] 生物求教
要學測了話不多說,求解為何上游是偏鹼性,到下游轉為酸性?
(如果上游溶出岩石鹽份為何營養鹽較低)
http://i.imgur.com/t1PkNWS.jpg
祝各位金榜題名,早日戒除PTT
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推
01/12 19:39, , 1F
01/12 19:39, 1F
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01/12 19:47, , 2F
01/12 19:47, 2F
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01/12 19:48, , 3F
01/12 19:48, 3F
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01/12 19:48, , 4F
01/12 19:48, 4F
溶氧跟PH值真的有關係嗎XD
推
01/12 20:40, , 5F
01/12 20:40, 5F
好像有可能~ 可是下游溫度高溶解量應該比較低吧(?)
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01/12 21:33, , 6F
01/12 21:33, 6F
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01/12 21:33, , 7F
01/12 21:33, 7F
溶出岩鹽應該對~氫氧化物,碳酸氫鹽,碳酸鹽會提高PH
推
01/12 23:03, , 8F
01/12 23:03, 8F
阿...雖然常聽到可是為什麼XDD
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01/12 23:04, , 9F
01/12 23:04, 9F
~了解,剛剛查了一下,營養鹽:矽酸鹽、磷酸鹽、硝酸鹽、銨鹽...... ,就當作補充囉
~
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01/12 23:04, , 10F
01/12 23:04, 10F
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01/12 23:30, , 11F
01/12 23:30, 11F
※ 編輯: promiseone (121.254.124.154), 01/13/2015 00:05:15
推
01/12 23:55, , 12F
01/12 23:55, 12F
哈哈要當反應式背!!?
※ 編輯: promiseone (121.254.124.154), 01/13/2015 00:07:48
推
01/13 00:15, , 13F
01/13 00:15, 13F
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01/13 00:42, , 14F
01/13 00:42, 14F
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01/13 00:42, , 15F
01/13 00:42, 15F
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01/13 00:42, , 16F
01/13 00:42, 16F