Dendroclimatology

Figure 16. Negative correlation between GISS temperature data and the standardized Tlingit Point composite ring width with year on year differences from 1881-1950 for the month of April. Figure 17. Negative correlation between GISS temperature data and the Tlingit Point composite ring width with year on year differences from 1881-1950 for September-November. Figure 18. Strong positive correlation between GISS temperature data and the Tlingit Point composite ring width with year on year differences

Recently President Barack Obama recently unveiled what he described as “the biggest most important step we’ve ever taken to fight climate change”. Americas clean power plan sets a series of guidelines, rules and regulations to cut the amount of carbon emissions from our nations power plants. (AFP) “We are releasing vast quantities of carbon dioxide, increasing the Greenhouse Effect. It may not take much to destabilize the earth’s climate, to convert this heaven our only home in the cosmos, into a

Discuss the advantages and limitations of using biological evidence for environmental reconstruction of the climate in the Quaternary period. Introduction The Quaternary period refers to our current geological time period, it spans over two epochs, the Pleistocene and Holocene, during this geological period, the world has experience incredible climatic changes that have shaped the world we live in today. The Quaternary period has been characterised by numerous periods of glaciation, due to these

California Drought and Organic Versus Conventional Farming Introduction California’s ideal weather would be rainy winters and dry summers, but that isn’t the case anymore. Many people are concerned and deeply worried about the world’s constant decrease in the fresh water supply and the social, economic, and environmental issues that are caused from this drought. A textbook definition of a drought is a prolonged period of abnormally low rainfall which results in a shortage of water, which