in this study, the effect of four citrus rootstocks {sour orange (citrus aurantium), bakraeii (c. reticulata × c. aurantium, mexican lime (c. aurantifolia) and volkamerlemon (c. volkameriana)} on orlando tangelo leaf chlorophyll content and mineral element concentrations (n, p, k, ca, na, mg, fe, zn, mn, cl, cu, and b) have been evaluated in completely randomized design with four replications. ...

A Tree Viewer (ATV) is a Java tool for the display and manipulation of annotated phylogenetic trees. It can be utilized both as a standalone application and as an applet in a web browser.

This article is a literature review dealing with the various ways that tree ring data can be used for analysis of rockfall activity. Typically, this type of research has been done using historical archives, lichenometric studies, or through frequency-volume statistics. The overall purpose of this paper is to present a literature review study about the current state of tree ring research as it p...

ROUGH DRAFT ONLY