Sensitivity of Mesoscale Surface Dynamics to Surface Soil and Vegetation Contrasts over the Carolina Sandhills

2008 ◽  
pp. 1547-1576
Author(s):  
Ryan Boyles ◽  
Sethu Raman ◽  
Aaron Sims
Keyword(s):  
Surface Soil ◽  
Surface Dynamics

Sensitivity of Mesoscale Surface Dynamics to Surface Soil and Vegetation Contrasts over the Carolina Sandhills

2007 ◽  
Vol 164 (8-9) ◽  
pp. 1547-1576 ◽  
Author(s):  
Ryan Boyles ◽  
Sethu Raman ◽  
Aaron Sims
Keyword(s):  
Surface Soil ◽  
Surface Dynamics

Relation between soil temperature and biophysical parameters in Indian mustard seeds

2013 ◽  
Vol 27 (4) ◽  
pp. 359-367 ◽  
Author(s):  
T. Adak ◽  
N.V.K. Chakravarty
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Soil Temperature ◽  
Surface Soil ◽  
Linear Regression Analysis ◽  
Indian Mustard ◽  
Biophysical Parameters ◽  
Oil Accumulation ◽  
Area Index ◽  
Surface Soil Temperature

Abstract Temporal changes in surface soil temperature were studied in winter crop. Significant changes in bare and cropped soil temperature were revealed. Air temperature showed a statistically positive and strong relationship (R2 = 0.79** to 0.92**) with the soil temperature both at morning and afternoon hours. Linear regression analysis indicated that each unit increase in ambient temperature would lead to increase in minimum and maximum soil temperatures by 1.04 and 1.02 degree, respectively. Statistically positive correlation was revealed among biophysical variables with the cumulative surface soil temperature. Linear and non-linear regression analysis indicated 62-69, 72-86 and 72-80% variation in Leaf area index, dry matter production and heat use efficiency in Indian mustard crop as a function of soil degree days. Below 60% variation in yield in Indian mustard was revealed as a function of soil temperature. In contrast, non-significant relationship between oil content and soil temperature was found, which suggests that oil accumulation in oilseed crops was not affected significantly by the soil temperature as an independent variable.

Plasma-Sheath-Surface Dynamics

1990 ◽  
Author(s):  
Charles K. Birdsall
Keyword(s):  
Plasma Sheath ◽  
Surface Dynamics

Outflows of Organic Halide Precursors from Forest Regions

1989 ◽  
Vol 21 (12) ◽  
pp. 1877-1880 ◽  
Author(s):  
S. Saito ◽  
K. Hattori ◽  
T. Okumura
Keyword(s):  
Water Quality ◽  
River Basin ◽  
Surface Soil ◽  
Soil Layer ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Deep Soil ◽  
Organic Halide ◽  
Forest Regions ◽  
Surface Soil Layer

Outflows of organic halide precursors (OXPs) from forest regions were studied in relation to water quality monitoring in the Yodo River basin. Firstly, the contribution of outflows from forest regions relative to the total was roughly estimated. Then equations for flows of these substances were formulated, divided into four different subflow categories: precipitation; throughfall; surface soil layer; and, deep soil layer. Finally, annual outflow loads were calculated for a test forest area.

Numerical modelling of free surface dynamics of conductive melt in induction crucible furnace

2010 ◽  
Vol 46 (4) ◽  
pp. 425-436 ◽  
Author(s):  
S. Spitans ◽  
A. Jakovičs ◽  
E. Baake ◽  
B. Nacke
Keyword(s):  
Free Surface ◽  
Numerical Modelling ◽  
Surface Dynamics ◽  
Crucible Furnace ◽  
Free Surface Dynamics

RECENT ADVANCES IN LANDLAB, A SOFTWARE TOOLKIT FOR MODELING EARTH SURFACE DYNAMICS

2018 ◽  
Author(s):  
Nathan J. Lyons ◽  
◽  
Christina Bandaragoda ◽  
Katherine R. Barnhart ◽  
Nicole M. Gasparini ◽  
...  
Keyword(s):  
Earth Surface ◽  
Surface Dynamics ◽  
Software Toolkit ◽  
Recent Advances
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