Japanese, giant, and the hybrid Bohemian
knotweeds (Fallopia japonica, F. sachalinensis and
F. x bohemica) have invaded the western USA and
Canada, as well as other regions of the world. The
distribution of these taxa in western North America,
and their mode of invasion, is relatively unresolved.
Using amplified fragment...
Full Text:
12338 59 CA Enderts Beach Rd. Giant Marijka Andrea Souther 8 (no sample left .01-.08) Del Norte
The structure and components of riparian areas influence the rate, amount, and timing of water, nutrients, organic debris, and inorganic materials that enter streams and rivers. The energy of floodwaters and their ultimate volume, timing and erosive power is influenced by the soils, vegetation and geomorphology of fluvial surfaces within...
Large silicic magmatic systems are responsible for producing the largest explosive volcanic eruptions on earth. These phenomena, although infrequent (i.e., 1 per 100,000 years), impact the global climate, deposit ash over continent sized regions, and significantly alter landscapes. Silicic magmatism also plays important roles in the formation and ongoing evolution...
This is a listing of PhD and Master's theses in the area of forestry which have been issued during the period 1956 to June 1966. There are a few earlier theses included in this listing which were not in previous listings.
The list is arranged by state and then by...