A second look at bluegill production in Wyland Lake,Indiana

Synopsis An error in the 1962 estimate of bluegill production for Wyland Lake, Indiana, is considered. An approximate corrected value of 625 kg ha^–1 y^–1 is estimated from the original data. This value is approximately six times the original estimate.     

A dendrochronological evaluation of three historic pioneer cabins at Spring Mill Village,Indiana

Spring Mill was an important pioneer village in Lawrence County, Indiana during the 19th century, with its three-story gristmill serving much of the region. Due to the historical and regional importance of Spring Mill to pioneers, the state of Indiana recreated the original village in the 1930s. While most wooden structures were recreated using donated logs from historic structures around the state, three original nearby structures were relocated to the park. The history of Spring Mill is well documented, but less is known about the three original structures, which are the oldest wooden structures in the village. We used dendroarchaeological methods to determine the construction history of the three original pioneer structures. We found the cutting dates of logs from two of the structures (Granny White and Sheeks Houses) confirmed colloquial construction dates, while the Todd House was believed to be constructed fifteen years earlier than the cutting dates suggested. We also found the preferred wood for pioneer homes was L. tulipifera, as most of the logs used in the original construction of the homes were from this species. Using dendroarchaeological methods provided a means to determine the construction history of pioneer cabins in southern Indiana and our findings suggest that these methods can be used throughout the Midwest where reference chronologies are available.     

Monitoring fungi in ecological restorations of coastal Indiana,U.S.A.

Monitoring of ecological restorations has rarely focused on fungi. In this study, we conduct a first‐ever monitoring of macrofungi in ecological restorations of coastal Indiana (U.S.A.) and present an approach and considerations that can be followed elsewhere. Forty‐two sites were surveyed over a 2‐year period for the presence of saprotrophic, mycorrhizal, and parasitic macrofungi. Sites included those considered to be restoration, prerestoration, or reference and were in wooded, semiwooded, or grassland habitats. With 1,103 observations, 277 species of fungi were identified. Most fungi were found in wooded habitats though some were in grassland restorations. Invasive plant cover negatively impacted fungal species richness. Monitored sites were compared to a set of reference sites using two different similarity indices (overlap and Jaccard), as well as the ratios of different fungal functional guilds, revealing that choice of index can impact how restorations are perceived to match targets. Last, we present a novel, tractable, and conservative way to assess and rank sites by the functional trait guilds of fungi. We show that such an approach can provide important additional information about the success of restorations such that functional guild ratios could be used as an indicator of restoration progress early‐on while functional values are better used in later phases.     

A bit of history.

Reviews of scientific literature began to appear in the 17th century. Journals dedicated to them soon followed, leading eventually to this one, which emerged in the 1930s as Bacteriological Reviews; it adapted to the many changes in our fluid discipline, evolving into the present, much broader Microbiology and Molecular Biology Reviews.