1 / 16

ISAC Irfon surveys Diatoms Water chemistry

ISAC Irfon surveys Diatoms Water chemistry. Ingrid Jüttner National Museum Wales. Pre-ISAC liming Jan 2011 June 2011. Post-liming Sep 2011 Dec 2011 Feb 2012 May 2012. Liming successful at low and medium flow. Liming insufficient at high flow. Brain Walch Byr Rhiw. Conclusions.

dayo
Télécharger la présentation

ISAC Irfon surveys Diatoms Water chemistry

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ISAC Irfon surveys Diatoms Water chemistry Ingrid Jüttner National Museum Wales Pre-ISAC liming Jan 2011 June 2011 Post-liming Sep 2011 Dec 2011 Feb 2012 May 2012

  2. Liming successful at low and medium flow Liming insufficient at high flow

  3. Brain Walch Byr Rhiw

  4. Conclusions pH is higher after liming during low and medium flow, but not during high flow pH during ISAC is higher than during pHISH More acid sensitive diatoms found after the summer 2011 liming Very few effects of the spring 2012 liming after prolonged rain fall

More Related