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6 <br />vegetation, may create anoxic conditions which suffocate <br />.ish. <br />We will investigate a number of approaches to winter <br />aeration with emphasis on efficiency, cost and minimization <br />Of safety problems caused by thin ice.Through coordination <br />woth the City and the Minnesota DNR, we will develop a <br />recommendation as to the most appropriate tyna of aeration. <br />3. If carp are found to be present in Wetland 893 <br />must be taken to remove them and ensure that they cannot <br />later re-enter , ®assures <br />the wetland from other water bodies. Carp' <br />are bottom feeding vegetarians which deatroc suhmergeCt <br />Carp - <br />Plants and smother the spawning areas es game ubmefish with <br />oilt, If carp are present, we will explore *,itl. the <br />Minnesota DNR the possibility of eliminating them with <br />rotenone, A plan and cost estimate for treatment will be <br />Provided. <br />If measures are found necessary to keep carp from <br />entering or re-entering the wetland, we will provide data <br />and examples of inplace carp barriers and make a _ <br />removal and control <br />recommendation as to the most appropriate structure. <br />has been included in the management <br />bud�ft ea an options Carp <br />whether car p task since it is presently Plan <br />p presently have access to the basin. <br />unk°oPn <br />4. Since no viable fish population presentl <br />wetland, future stocking will be necessary to <br />Population. We will coordinate with the Minnesota DNR and <br />developrota DN s base <br />recommendations as to an appropriate stocking <br />and a time frame for future stockings. <br />mix <br />Tesft 5� Aesthetics Analysis <br />ofA specific analysis of aesthetics will only be <br />necessary if dredging is undertaken as a fisheries <br />management measure. This annlysie will focus on the <br />aearures necessary within the wetland and at the a e <br />disposal site to reerestc relative; <br />vegetetfo�,. The y natural topogra <br />conceptual plan faroduct of this analysis will ben phy and <br />Post -dredging restoration. Wildlife <br />management measures <br />athat sad be recommended also have an <br />esthetic component <br />aesthetic analysis While not requiring a specific <br />enhancement al an # any recommendations made as to <br />major coupland buffer will be developed with <br />aesthetics as a ma <br />for consideration. <br />