Population Statistics & Trends Fawn to doe ratios and yearling buck percentages are used to help estimate the deer herd size annually and is the starting point for setting antlerless harvest quotas.
Harvest trends are provided and summarized by Deer Management Unit (DMU). Harvest within each DMU is tracked by the type of harvest (antlered vs antlerless), land type (public vs private), and by …
Harvest trends can be used as a course indicator of population growth as harvest is a subset of the total population. Buck harvest trends can often reflect overall population trends with increasing buck …
The primary objective of Long Term Trend (LTT) Lakes monitoring is to document long-term trends in lake water chemistry. This data set also provides context for water chemistry in other lakes in terms of …
Investigate trends in groundwater levels. Seepage lakes have no surface inlets or outlets, so lake levels are determined by precipitation, evaporation, and groundwater levels. Investigate relationships …
Eurasian watermilfoil: long-term trends in unmanaged populations The Wisconsin Department of Natural Resources conducts and supports a variety of projects that improve our understanding of aquatic …