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<br />bag limits and restricting wading during <br />spawning are two potential protection <br />methods that could be implemented to <br />maintain a healthy aquatic ecosystem. <br /> <br />5. RE~EW/RE~SEDRMNAGEAND <br />TRANSPORTATION REGULATIONS <br /> <br />Ensure that local and state drainage and <br />transportation standards are "wildlife <br />friendly" for river and creek valleys. For <br />example, culverts can become a barrier <br />to fish passage. An inventory of existing <br />problem areas needs to be completed as <br />the initial phase of this project. <br /> <br />6.3.2 OBJECTIVE: Maintain and <br />Increase Riparian Habitat <br /> <br />Recommended Actions: <br />(see also Water Quality, Recreation and Land <br />Use chapters) <br /> <br />1. INVENTORY RIPARIAN ZONES AND <br />HABITAT BOUNDARIES <br /> <br />Conduct an inventory of all riparian, <br />wetland and floodplain zones of the <br />Eagle River and the tributaries to deter- <br />mine the habitat type and variety, condi- <br />tion and productivity, need for revegeta- <br />tion and/or stabilization. First priority <br />would be the main stem of the Eagle and <br />then the major tributaries facing the <br />potential for the most development pres- <br />sure. Include a standard for revegetation <br />and stabilization in the study. Site <br />specific analysis would be necessary in <br />all cases dealing with riparian zone <br />protection. <br /> <br />2. ACQUIRE RIPARIAN LANDS <br /> <br />Trade and/or purchase lands to acquire <br />riparian areas. <br /> <br />48 <br /> <br />ii~ -", <br />- . <br />; <br /> <br />- ' <br /> <br />3. IMPLEMENT STREAM BUFFER <br />STANDARDS <br /> <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br /> <br />For development, require a river or creek <br />"buffer zone" where vegetation and soil <br />must remain undisturbed and intact to <br />protect the riparian habitat. <br />Enhancement of the native vegetation <br />should occur if historic use has degraded <br />the riparian habitat. Work with private <br />developers to create developments that <br />have the least impacts on the riparian <br />habitat (such as clustering housing) and <br />set aside riparian areas as open space. <br />(see Chapter 8: Land Use). <br /> <br />4. PRESERVE WILDLIFE CORRIDORS <br />TO RIPARIAN AREAS <br /> <br />As part of development, require that <br />wildlife corridors to riparian areas be <br />maintained as open space and that the <br />natural vegetation in the corridors <br />remains unchanged and undisturbed. <br /> <br />5. DEVELOP OR IMPROVE <br />APPROPRIATE ACCESS <br /> <br />Identify areas for development of access, <br />ingress, and egress points which will <br />minimize impacts to the riparian habitat. <br /> <br />6. IMPLEMENT HABITAT <br />IMPROVEMENT PROJECTS <br /> <br />See recommended actions under 6.3.1.2. <br />above. <br /> <br />7. REQUEST MITIGATION <br />TRUST FUNDS <br /> <br />Mitigation trust funds should be pursued <br />through development as a method of <br />obtaining funds to purchase riparian <br />habitat. The funds should be based on a <br />local formula. <br />