搜索结果: 1-5 共查到“森林生态学 air”相关记录5条 . 查询时间(0.171 秒)
Changes in air quality in different phases of forest management process in a sub-mountain beech ecosystem (West Carpathian Mts.)
ground level ozone hydrogen ion cutting phases
2015/3/16
We studied air quality in a sub-mountain beech ecosystem in the Kremnické vrchy Mts., Central Slovakia. We chose the method of passive sampling. The amounts of airborne pollutants (H+ and O3) were det...
Root system development and health condition of sycamore maple (Acer pseudoplatanus L.) in the air-polluted region of Krušné hory Mts.
sycamore maple root system humus
2015/3/5
The paper presents results from a study of sycamore maple development, health condition and growth in forest altitudinal vegetation zones (FAVZ) 6 and 7 occurring in pollution damage zones A and B in ...
Influence of amphibolite powder and Silvamix fertiliser on Norway spruce plantation in conditions of air polluted mountains
Jizerské hory Mts. Norway spruce chemical amelioration amphibolite powder Silvamix fertiliser plantation development
2015/2/2
The objective of the paper is to assess the effects of amphibolite powder (waste from a dust removing process in a rock pulveriser) and Silvamix slow release fertiliser on Norway spruce plantation in ...
Hymenoptera (Aculeata) in birch stands of the air-polluted area of Northern Bohemia
Hymenoptera Aculeata Betula pendula
2015/1/29
The Hymenoptera (Aculeata) fauna was studied in birch stands (Betula pendula Roth) of colder areas of Northern Bohemia using the method of Moericke’s yellow traps. Altogether 159 species were trapped;...
New methods for assessing Marbled Murrelet nesting habitat: Air photo interpretation and low-level aerial surveys
air photo interpretation Brachyramphus marmoratus habitat mapping habitat suitability
2010/8/31
This extension note summarizes the application of two new methods that were developed to assess the quality of forest habit that Marbled Murrelets (Brachyramphus marmoratus) use for nesting in British...