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2017-01-25_REVISION - M1998038
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2017-01-25_REVISION - M1998038
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Entry Properties
Last modified
12/14/2020 1:58:35 AM
Creation date
1/26/2017 11:32:56 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1998038
IBM Index Class Name
REVISION
Doc Date
1/25/2017
Doc Name
Adequacy Review Response
From
Kirkland Construction
To
DRMS
Email Name
ERR
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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o Perennial Pepperweed is an extremely invasive perennial forb. Pepperweed reproduces <br /> both by seed and by vegetative roots and shoots. Root fragments as small as 0.5 inches can <br /> grow into new plants. A serious threat, pepperweed alters ecosystems by acting as a "salt <br /> pump" absorbing salts from deep in the soil. The plant then excretes the salt through the <br /> leaves and deposits it on the soil surface. See the following effective treatments chart and <br /> the Pepperweed fact sheet. <br /> o Russian Knapweed is a deep root perennial that spreads by aggressive creeping, horizontal <br /> roots or rhizomes and seed. Russian knapweed can grow up to 3 feet in height. Russian <br /> knapweed emerges in early spring after soil temperatures remain above freezing. It <br /> produces flowers from June to August and sets seed in late summer to early fall. The seeds <br /> are viable for two to three years. Russian knap weed reproduces primarily from its root <br /> system. See the following effective treatments chart and the Russian Knapweed fact sheet. <br /> o Russian olive is a perennial tree or shrub. The plant has olive shaped fruits. Russian olives <br /> can reproduce by seed or root suckers. Seeds are readily spread by birds and can remain <br /> viable for up to 3 years. Spring moisture and slightly alkaline soil tend to favor seedling <br /> growth. The plant's extensive root system sprouts root suckers frequently. The tree can <br /> reach up to 30 feet in height with branches that have 1 to 2 inch thorns. Russian olive can <br /> grow in a variety of soil conditions, but prefers open, moist riparian zones. It is shade <br /> tolerant and can be found along streams,floodplains,fields and open areas up to±8,000 <br /> feet in elevation. Russian olive can outcompete native plants, interfere with natural plant <br /> succession and nutrient cycling and tax water reserves. See the following effective <br /> treatments chart and the Common Teasel fact sheet. <br /> EFFECTIVE NOXIOUS WEED TREATMENTS FOR TWO RIVERS: <br /> These noxious weed control practices are tailored to particular weed problems discovered during the <br /> evaluation process and listed in the following table. In coordination with the Turkey Creek Conservation <br /> District,this plan is designed to be user friendly; however in the event of questions;Turkey Creek <br /> Conservation District at 719-543-8386 ext. 116 will be contacted to address control measures. <br /> CONTROL METHODS FOR TARGETED WEED SPECIES:Tamarisk/Salt Cedar is currently identified as the <br /> only noxious weed identified within the permitted mine boundary. The most effective method for <br /> control of noxious weeds is to prevent its establishment through proper land management. Maintain <br /> healthy pastures and rangeland and continually monitor the site for new infestations. New infestations <br /> are much more easily controlled than established infestations. Please refer to the chemical and <br /> mechanical controls in the Effective treatment table and timeline. Also refer to the Cultural, Biological, <br /> Mechanical and Herbicides controls in the attached Salt Cedar and Tamarisk fact sheet. <br />
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