搜索结果: 1-8 共查到“理学 throughfall”相关记录8条 . 查询时间(0.103 秒)
Estimation of Canopy Reservoir Capacity and Oxygen-18 Fractionation in Throughfall in a Pine Forest
Canopy Reservoir Capacity Oxygen-18 Fractionation Pine Forest
2009/10/27
Amount and oxygen-18 content of rainfall and throughfall have been monitored
in a pine forest in Uppsala during summer 1983. It is found that the free
throughfall coefficient, C, the canopy reservoi...
Drought reduced monoterpene emissions from the evergreen Mediterranean oak Quercus ilex: results from a throughfall displacement experiment
monoterpene emissions evergreen Mediterranean oak Quercus ilex displacement experiment
2010/1/20
The effects of water limitations on the emission of biogenic volatile organic compounds are not well understood. Experimental approaches studying drought effects in natural conditions are still missin...
Hydro-chemical cycle of forest ecosystem in the Norikura Highlands—1. Chemical characteristic and seasonal change of throughfall in forest ecosystem
forest ecosystem throughfall canopy leaching canopy uptake seasonal change
2009/7/14
Because of precipitation serves as a major vehicle of nutrient input into the forest ecosystem, the accurate measurement of its volume and ion concentration is of prime importance in an evaluation of ...
Rainfall and throughfall chemistry in the Atlantic Forest:a comparison between urban and natural areas (São Paulo State, Brazil)
Rainfall Atlantic Forest natural areas urban
2009/5/18
Two areas in the Atlantic Forest (São Paulo State, Brazil), with contrasting environments in respect of human occupation, were monitored from 1999 to 2001. One area named PEFI (23°38'08''-23°40...
Throughfall and temporal trends of rainfall redistribution in an open tropical rainforest, south-western Amazonia (Rondônia, Brazil)
rainfall redistribution open tropical rainforest south-western Amazonia
2009/5/13
Throughfall volumes and incident rainfall were measured between 23 August and 2 December 2004 as well as from 6 January to 15 April 2005 for individual rain events of differing intensities and magnitu...
Spatial variability of throughfall water and chemistry and forest floor water content in a Douglas fir forest stand
nutrient throughfall forest floor water spatial variability
2009/3/17
This study focuses on spatial variability of throughfall water and chemistry and forest floor water content within a Douglas fir (Pseudotsuga menziesii, Franco L.) forest plot. Spatial patterns of wat...
Spatial variability of throughfall water and chemistry and forest floor water content in a Douglas fir forest stand
nutrient throughfall forest floor water spatial variability
2009/3/17
This study focuses on spatial variability of throughfall water and chemistry and forest floor water content within a Douglas fir (Pseudotsuga menziesii, Franco L.) forest plot. Spatial patterns of wa...
A stochastic model of throughfall for extreme events
canopy interception throughfall stochastic rainfall modelling rainfall intensity linear systems landslides
2009/3/3
Although it is well known that forest canopies reduce the amount and intensity of precipitation at the ground surface, little is known about how canopy interception modifies extreme events.