Tree and stand level variables influencing diversity of lichens on temperate broad-leaved trees
in boreo-nemoral floodplain forests.
The influx of broad-leaved trees
in the range 1500-4500 pollen grains [cm.
Most Japanese forests are natural forests, with broad-leaved trees
(laurel forests) to the south and deciduous forests to the north (though the mountainous relief modifies this model somewhat), but there are also vast repopulated expanses (more than one-third of the forest area), with both broad-leaved trees
This species also starts producing leaves early, before the rains, when broad-leaved trees
and shrubs are still deciduous.
In a coppicing tradition, broad-leaved trees
are cut as a crop, typically every 5-8 years, and these trees will outlive those that have been left to grow naturally.
Clay predicts that ecologists will look for similar effects in other broad-leaved trees
and muses that cacao growers might find ways to harness the endophytes' disease-fighting power.
Dating back more than a decade, HMG Paints' own waterside regeneration project has entailed the rebuilding of river walls and terracing, the installation of carved stone steps and handrails to facilitate access, the commissioning of sculptures for the site from local artists, and the planting of almost 2000 native broad-leaved trees
like alder, mountain ash, birch and Scots pine.
They like to sit around in large, broad-leaved trees
where their brown colour provides perfect camouflage against tree trunks and branches.
We are planning to carry out replanting with native broad-leaved trees
which would be in keeping with the area's landscape.
As no tree existed on the site a "mature landscape" was created by importing hundreds of broad-leaved trees
and conifers from Germany.
The leaves of broad-leaved trees
can be divided into two types -- simple and compound (p.
We analyzed nutrient concentrations of roots [less than or equal to]5 mm in diameter as a function of root diameter and root status (live, dead, and undifferentiated), including a comparison for coniferous and broad-leaved trees
Is it fair to say that many of our much-loved broad-leaved trees
are now under threat?
The Chalara fraxinea fungus was discovered in a privatelyowned woodland in Carmarthenshire in small, broad-leaved trees
, said Forestry Commission Wales yesterday.
It too has brain-like lobes and is highly poisonous, but unlike edible morels which prefer broad-leaved trees
as neighbours, the phony strain is found under pines on sandy soils and is only really common in the central Highlands.