wildfires custom essays and research papers (4 essays)

The resulting convergence of the warm moist air is typical in the California region and other parts of the world . In reference to the California lightning fires , they typically take place at just above 5 ,000 feet above sea level even though there are cases where it has occurred at much lower altitudes . Although most of the raging wild fires that have rocked California have been to natural causes , there are however instances when human activities have also played a...

High humidity and /or rainfall can retard combustion and fire spread by keeping fuels moist . Conversely , dry air evaporates moisture from fuels , making them more susceptible to combustion . 2 .3 Topography The topography of slope , both angle and orientation can significantly affect fire spread . Slope increases flame contact with uphill fuels , thereby more rapidly heating them and increasing combustion potential . Therefore , the fire burns more intensely and quickly . Uphill winds accelerate this process , as do slopes that face the drying...

America changed during the last glacial-interglacial transition (15 to 10 ka . Their study showed that biomass burning gradually increased from glacial period to the beginning and also after the younger Dryas . They found out that rapid climate change is a key factor in determining broad-scale levels of fire activity in the forests . For instance , intervals of rapid climate change at 13 .9 , 13 .2 , and 11 .7 ka were marked by large increases in fire activity . Their study findings refuted...

In light of this , then the most appropriate approach for the study is quantitative approach . This approach will allow for the use of empirical evidence gathered from other related studies and attempt to test hypotheses or statements in regards to this evidence with view to making a generalization between the key variables . Further , this approach involves the measuring , counting , collecting and analyzing of numerical data and application of statistical tests to the collected data . Research Design and Instrumentation Definition of...