搜索结果: 1-10 共查到“地球科学总论 biological”相关记录10条 . 查询时间(0.089 秒)
Search for earthquake precursors in multidisciplinary data monitoring of geophysical and biological parameters
earthquake precursors multidisciplinary data monitoring geophysical and biological parameters
2009/12/11
Short-term variations in sets of geophysical and biological parameters that were monitored at the Garm research site for a long time are considered in relation to an earthquake of magnitude M = 5.3. D...
Potential impacts from biological aerosols on ensembles of continental clouds simulated numerically
Potential impacts biological aerosols ensembles continental clouds
2010/1/20
An aerosol-cloud modeling framework is described to simulate the activation of ice particles and droplets by biological aerosol particles, such as airborne ice-nucleation active (INA) bacteria. It inc...
Microbiology and atmospheric processes:biological,physical and chemical characterization of aerosol particles
Microbiology atmospheric processes chemical characterization aerosol particles
2010/1/19
The interest in bioaerosols has traditionally been linked to health hazards for humans, animals and plants. However, several components of bioaerosols exhibit physical properties of great significance...
Short-scale temporal variability of physical,biological and biogeochemical processes in the NW Mediterranean Sea:an introduction
Short-scale temporal variability biogeochemical processes NW Mediterranean Sea
2010/1/19
In the framework of the PROOF-PECHE project (http://www.obs vlfr.fr/proof/vt/op/ec/peche/pec.htm) a multi-disciplinary team performed experiments and collected samples during the DYNAPROC 2 cruise abo...
Spatial and temporal variations in dissolved and particulate organic nitrogen in the equatorial Pacific:biological and physical influences
Spatial and temporal variations organic nitrogen equatorial Pacific
2010/1/18
To quote Libby and Wheeler (1997), "we have only a cursory knowledge of the distributions of dissolved and particulate organic nitrogen" in the equatorial Pacific. A decade later, we are still in need...
The CO2 exchange of biological soil crusts in a semiarid grass-shrubland at the northern transition zone of the Negev desert,Israel
CO2 exchange biological soil crusts semiarid grass-shrubland transition zone
2010/1/18
Biological soil crusts (BSC) contribute significantly to the soil surface cover in many dryland ecosystems. A mixed type of BSC, which consists of cyanobacteria, mosses and cyanolichens, constitutes m...
Microbiology and atmospheric processes:chemical interactions of primary biological aerosols
Microbiology atmospheric processes chemical interactions primary biological aerosols
2010/1/18
This paper discusses the influence of primary biological aerosols (PBA) on atmospheric chemistry and vice versa through microbiological and chemical properties and processes. Several studies have show...
The impact on atmospheric CO2 of iron fertilization induced changes in the ocean's biological pump
atmospheric CO2 iron fertilization ocean's biological pump
2010/1/15
Using numerical simulations, we quantify the impact of changes in the ocean's biological pump on the air-sea balance of CO2 by fertilizing a small surface patch in the high-nutrient, low-chlorophyll r...
Microbiology and atmospheric processes:the role of biological particles in cloud physics
Microbiology and atmospheric processes biological particles cloud physics
2010/1/15
As part of a series of papers on the sources, distribution and potential impact of biological particles in the atmosphere, this paper introduces and summarizes the potential role of biological particl...
Unified approach to catastrophic events:from the normal state to geological or biological shock in terms of spectral fractal and nonlinear analysis
catastrophic events normal state geological or biological shock nonlinear analysis
2009/12/29
An important question in geophysics is whether earthquakes (EQs) can be anticipated prior to their occurrence. Pre-seismic electromagnetic (EM) emissions provide a promising window through which the d...