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Spell-check, grammar-check, and proof-read your summaries before submitting them. D., Consequences of the Tunguska catastrophe: dendrochronoindication inference Planet. An explosion or impact by an unknown, large body occurred at about 6 to 8 km.

Find, summarize Find, summarize and evaluate a peer-reviewed paper or part of a book containing information on an application of dendrochronology in climatology or hydrology. elevation above the region of Tunguska in east-central Siberia on June 30, 1908. The study could be extended and improved if the following were done?? This is an informative and readable paper, based on careful work, although I found the author's interpretation of his observations to be somewhat unconvincing.

These summary statements should not simply be condensed versions of the paper's abstract, but should clearly show your own evaluation of the paper. Desert dendrochronology: tree-ring dating prehistoric sites in the Tucson Basin. Diaz and Trouet (2014) Some Perspectives on Societal Impacts of Past Climatic Changes. (2011) Multi-scale controls of historical forest-fire regimes: new insights from fire-scar networks.

The Graduate Student Paper should be a 10-15 page report (minimum type size 11 point, double spaced, 1 inch margins) on some original research, a pertinent literature review, or a proposal soliciting funding for a specific project. Frontiers in Ecology and the Environment doi:10.1890/100052 Fritts, H.

(2012) Cambial growth season of brevi-deciduous Brachystegia spiciformis trees from South Central Africa restricted to four months. Depending on the type of project you choose, your paper should include (at a minimum) introduction, background research/discussion of the problem, field and lab methods, results, discussion, conclusion, and references cited sections. The paper should be formatted in the style used by the major journal in your field (i.e. (A literature review is somewhat different--see Dr. American Antiquity for archaeologists, The Holocene or International Journal of Climatology for paleoclimatologists, etc.). (2006) Tree ring inferences on water-level fluctuations of Lake Athabasca. (2011) Application of streamflow reconstruction to water resources management.