HomeMy WebLinkAbout20141127 Ver 1_Emails_20141217Baker, Virginia
From: Melia, Gregory
Sent: Wednesday, December l7'ZUl4ll:ZZAK4
To: Eaton' Larry; Baker, Virginia
Cc: Russell, Periann; Schaffer, Jeff, Jeff Keaton
Subject: RE: Mud Lick Bugs
Thanks very much to you both!
Yes | recall when you did that Larry. | believe we saw that kind of index response on Lyle [reek, Pur|earand maybe high
The appearance out there plus what Wildlands has observed during the summer months indicates a very depressed
baseline atMud|icknodoubt. These observations are supported by your sample, although we recognize it's not like a
CWa| 4vvas completed.
One difference between those older sites and Mud Lick is that Mud Lick has a larger watershed (about 3 SM), but
hopefully the watershed control points will help us interpret what vve observe within the project extent. As a result the
channe|is|argerherecomparedtothoseo|derprojects|'mmentioning,thereforethe"biomass"ofthebufferre|ativeto
the channel may not be able to influence this channel to the same degree as some of those older projects in the typical
monitoring timeframes. However, the cattle usage of this channel has been pretty intense, so we may see a response in
some parameters sooner than vvethink.
Larry, | was also wondering about your thoughts on the Susan Gale report regarding the benthos+zonducdvity
relationship.
I think it was good conversation on site.
Greg Melia
Stream Sciences and Monitoring Specialist I Science & Analysis Section �
Ecosystem Enhancement Program I N[ Dept of Environment & Natural Resources
Mail: 1652 Mail Service Center, Raleigh, NC 27699-1652 1 Office: 217 West Jones St, Suite 3OOOA, Raleigh, NC 27603
Office: 919.707.8919 1 Fax: 919.715.0710 1 Mobile: 919.594.0283 1
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From: Eaton Larry
Sent: Wednesday, December 17,2O141O:]7AM
To: Baker, Virginia; Melia, Gregory
Subject: RE: Mud Lick Bugs
Hey Greg,
Just to expand onGinn/s email alittle. |n some work | finished a year ago, | did some reanalysis of sites in the Penrose
box (Ginny has results) and concluded that if you used Biotic Index as the metric, rather than Dominants in Common or
EPTS that Penrose used, that most sites that were not rated Good or Excellent water quality before construction showed
one bioc|ass improvement over the 5-7 years of monitoring (using DVVR small stream biocriteria). Based on this, the |ovv
diversity of tolerant bugs suggest that the site would rate lower than Good and thus benthic monitoring pre and post
construction would have agood chance of demonstrating ecological uplift.
Let me know if you have any more questions.
Larry
From: Baker Virginia
Sent: Wednesday, December 17,2O141O:27AM
To: Melia, Gregory
Cm: Eaton Larry
Subject: RE: Mud Lick Bugs
Hi Greg,
Larry took a look at these. Low diversity and what little was found was considered tolerant. There appeared to be one
species of midge (larry had not identified), one or two amphipods, a worm or two and I thought there was one beetle
Ginny
From: Melia, Gregory
Sent: Wednesday, December 17, 2014 10:22 AM
To: Baker, Virginia
Subject: Mud Lick Bugs
Hey Ginny,
Hop you are well.
| was just wondering if you saw anything else beyond those midges and that one amphipod we saw the in the pan the
other day?
Thanks
Greg Melia
Stream Sciences and Monitoring Specialist I Science & Analysis Section �
Ecosystem Enhancement Program I N[ Dept of Environment & Natural Resources
Mail: 16S2 Mail Service Center, Raleigh, mC27699'16S2 1 Office: 217 West Jones St, Suite 3OOOA, Raleigh, mC276O3
Office: 919.707.8919 1 Fax: 919.715.0710 1 Mobile: 919.594.0283 1 http://portal.ncdenr.org/web/eep
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