The relationships that control seed production in trees are fundamental to understanding the evolution of forest species and their capacity to recover from increasing losses to drought, fire, and harvest. A synthesis of fecundity data from 714 species worldwide allowed us to examine hypotheses that ...
An ecological pyramid is a graphical representation in the pyramid shape displaying the relationship between various living organisms at different trophic levels inside a food chain. It also represents the energy flow or biomass through different trophic levels in...
Population Dynamics of Ceratozamia matudai Lundell (Zamiaceae) in El Triunfo Biosphere Reserve, Chiapas, Mexico We describe Ceratozamia matudai geographic distribution, its basic demographic parameters, and the association of these parameters with environmental facto... MAP Farrera,PF Quintana-Ascencio...
Culture-independent 16S rRNA gene metabarcoding is a commonly used method for microbiome profiling. To achieve more quantitative cell fraction estimates, it is important to account for the 16S rRNA gene copy number (hereafter 16S GCN) of different commun
The relationships that control seed production in trees are fundamental to understanding the evolution of forest species and their capacity to recover from increasing losses to drought, fire, and harvest. A synthesis of fecundity data from 714 species worldwide allowed us to examine hypotheses that ...
The region includes almost all forest vegetation types found in the Xiaoxing’an Mountains. The major species are Pinus koraiensis Siebold & Zucc., Picea koraiensis Nakai, Abies fabri (Mast.) Craib, Betula platyphylla Suk., Quercus mongolica Fisch. ex Ledeb., etc. Figure 1. Overview of the...