Applying a data-driven, species-specific strategy, we aimed to enhance our understanding of the magnitude of global changes to which tree species are exposed. First, we quantified the rates of change of the estimated extent of each tree species over the past two decades for six of the major ...
2014 Published: 24 June 2014 Tree of Sex: A database of sexual systems The Tree of Sex Consortium1 The vast majority of eukaryotic organisms reproduce sexually, yet the nature of the sexual system and the mechanism of sex determination often vary remarkably, even among closely related species....
Establishing forest tree spe- cies on peatland in a reflooded area of the Huleh Valley, Israel. Forestry 71:141-146.ATZMON, N.; HENKIN, Z. Establishing forest tree species on peatland in areflooded area of the Huleh Valley. Forestry, Dumfriesshire, v. 71, n. 1, p. 141-146, 1998...
scale in Israel (Dorman et al., 2013a) and on the global scale (Cailleret et al., 2018). The latter meta-analysis found that a gradual growth decline and an increase in inter-annual growth variability can be used as early-warning signals of drought-induced mortality ingymnospermspecies. ...
slowly restoring yesteryear’s green. On March 2nd we drove through the area and I photographed a dozen or so of those blackened sentinels. Here are two rather different takes. In the view below, the bushes behind the charred pine trunk are a species ofBaccharis, eitherneglectaorhalimifolia....
Several species of mistletoes are economically important pests of fruit trees, ornamental trees, or timber. Most mistletoes have a similar ecology, so the impact and control measures are easy to generalize. The exceptions are dwarf mistletoes (genus Arceuthobium, Viscaceae) that have a much mo...
The species composition of seedlings, saplings and poles declined in similarity to the PF with age but that of mature trees in the different successional stages increased towards the PFs. These differences in tree species composition among the different size classes might be due to dominance of ...
Some tree species may not survive prolonged flooding of their root systems. 一些树木可能无法在根部被长期浸泡的情况下存活。 LASER-wikipedia2 Moreover, Bedouins continue to be subjected on a regular basis to land confiscations, house demolitions, fines for building “illegally”, destruction of ...
This integrates detailed 3D trees into urban design, allowing the testing of tree placement, species selection, solar exposure, etc. Valuable elements of computational botany and lighting engineering technology make this possible [22]. Although tree-planting decision support systems have addressed tree-...
The vast majority of eukaryotic organisms reproduce sexually, yet the nature of the sexual system and the mechanism of sex determination often vary remarkably, even among closely related species. Some species of animals and plants change sex across their