Eastern Oregon's Malheur National Forest boasts some of the state's oldest trees, including pine and larch that live more ...

Pine trees are one of the most common coniferous species in North America. Learn how to identify the types found in the United States and Canada.

What can you learn from a tree's leaves? Discover how leaf shapes, edges, patterns, and more can help you identify a tree in the forest.

Pine Cliff Energy Ltd. advanced stock charts by Barron's. View PNE historical stock data and compare to other stocks, and exchanges.

As the premier tree service company, HDZ Tree Service Inc delivers comprehensive arboricultural services tailored to residential and commercial clients. Their tree service company employs ISA ...

Tree community dynamics in a submontane forest in southeastern Brazil: growth, recruitment, mortality and changes in species composition over a seven-year period ...

Choose from 37,476 Oak Tree stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Abstract This comprehensive review compares clinical protocols of important entities regarding the management of fetal growth restriction (FGR), published since 2015. Five protocols were chosen for ...

The results indicate that compressive stress affects the electrical tree inception and propagation characteristics. The inception time of electrical tree becomes longer as compressive rate increases ...

Diameter at breast height (DBH) is one of the most important tree parameter for forest inventory. In this paper, we present a novel method for the adaptive and the accurate DBH estimation of trees ...