Effect of Prescribed Burning in the Forests of Buffalo National River, Arkansas - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Effect of Prescribed Burning in the Forests of Buffalo National River, Arkansas write by Francis Ndar Onduso. This book was released on 2013. Effect of Prescribed Burning in the Forests of Buffalo National River, Arkansas available in PDF, EPUB and Kindle. Prescribed burning (also referred to as controlled or hazard reduction burning) refers to the use of fire under controlled conditions to achieve a desired end product or goal. However, the nature and magnitude of the changes that result from prescribed burning are still incompletely known, and this is especially true for the forests of the Ozarks of northern Arkansas. The overall objective of the research project described herein was to obtain the data necessary to develop a better understanding of these changes, particularly as they relate to the use of prescribed burning as a management technique in the Buffalo National River of north central Arkansas. Twenty 10 by 10 m plots (10 in burned areas and 10 in unburned areas) were established in each of five different study sites (for as total of 100 plots) strategically located to represent different sections of the Buffalo River (lower, middle and upper). Data on the composition and structure of all strata of vegetation, plant debris and various soil parameters were collected from these plots or smaller subplots nested within the 10 by 10 m plots. Statistically significant differences occurred between burned and unburned plots for the values obtained for such variables as the cover of grasses, mean tree height, tree volume, surface litter biomass, and numbers of forbs, seedlings, saplings, shrubs/vines, and trees as well a number of soil parameters. These differences affect such things as species diversity, species composition and the availability of nutrients/minerals to the plants present at a given site. There is need to assess both the quantity and quality of post-fire vegetation, the amounts of litter and coarse woody debris, and the changes in the chemical and physical properties of soil that result from prescribed burning. Developing a prescribed burning model for a particular site depends upon a number of factors, the most important of which are the differences in vegetation, slope, aspect, soil and micro-climate that exist from one locality to another.
The Effect of Prescribed Burning on Wood-decay Fungi in the Forests of Northwest Arkansas
The Effect of Prescribed Burning on Wood-decay Fungi in the Forests of Northwest Arkansas - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Effect of Prescribed Burning on Wood-decay Fungi in the Forests of Northwest Arkansas write by Nawaf Ibrahim Alshammari. This book was released on 2019. The Effect of Prescribed Burning on Wood-decay Fungi in the Forests of Northwest Arkansas available in PDF, EPUB and Kindle. Prescribed burning is defined as the process of the planned application of fire to a predetermined area under specific environmental conditions in order to achieve a desired outcome such as land management. This project used both morphological and molecular methods to identify and characterize the wood-decay fungi associated with the forests of northwest Arkansas' Pea Ridge National Military Park, Devil's Den State Park, and the Buffalo National River--through frequent visits made between February 2018 and February 2019. In addition, in order to assess the effects of prescribed burning, incubation chambers were used to compare the growth of fungi from both unburned and charred coarse woody debris collected from Pea Ridge National Military Park and the Buffalo National River, whereas coarse woody debris from Devil's Den State Park served as control (no burning). Likewise, an effort was made to understand the effect of environmental conditions on fungi growth by comparing the species of fungi occurring in the field on coarse wood debris with those appearing under the controlled environment of the incubation chambers using portion of the same logs. Approximately 216 different taxa of wood-decay fungi were recorded using morphological identification followed by sequence analysis of the intertranscribed spacer region of fungal specimens, using the ITS1 and ITS4 primers. This constituted at least 58 different families with representatives of the Polyporaceae the most common. Moreover, 102 different genera were identified. In addition, sixty-eight different taxa were obtained from unburned coarse wood debris in incubation chambers, whereas only six species were recorded from burned coarse wood debris in incubation chambers. Ten different taxa were identified from the fruiting bodies collected from ten different logs, whereas nine other taxa were identified from the same logs after being placed in the incubation chambers with a controlled environment. In summary, the forests of northwest Arkansas harbor a diverse assemblage of wood-decay fungi which were found to be affected by prescribed burning to a considerable extent. In addition, it was found that incubation chambers can be used successfully to allow growth of wood-decay fungi under controlled environmental conditions. This study can be a good resource for future more comprehensive studies.
Vegetation Management in the Ozark/Ouachita Mountains: Without special title
Vegetation Management in the Ozark/Ouachita Mountains: Without special title - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Vegetation Management in the Ozark/Ouachita Mountains: Without special title write by . This book was released on 1990. Vegetation Management in the Ozark/Ouachita Mountains: Without special title available in PDF, EPUB and Kindle.
Vegetation Management in the Ozark/Ouachita Mountains
Vegetation Management in the Ozark/Ouachita Mountains - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Vegetation Management in the Ozark/Ouachita Mountains write by . This book was released on 1989. Vegetation Management in the Ozark/Ouachita Mountains available in PDF, EPUB and Kindle.
Ozark-Ouachita Mountains Vegetation Management (AR,OK)
Ozark-Ouachita Mountains Vegetation Management (AR,OK) - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Ozark-Ouachita Mountains Vegetation Management (AR,OK) write by . This book was released on 1990. Ozark-Ouachita Mountains Vegetation Management (AR,OK) available in PDF, EPUB and Kindle.
