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Fifty Years of Change in a Coniferous Forest in the Qilian Mountains, China—Advantages of High-Definition Remote Sensing
mountain coniferous forest Picea crassifolia Kom. high-resolution remote sensing
2024/1/12
Mountain ecosystems are significantly affected by climate change. However, due to slow vegetation growth in mountain ecosystems, climate-induced vegetation shifts are difficult to detect with low-defi...
Biochar provides high-definition electron pathways in soil
Biochar high-definition electron pathways soil
2017/4/27
All plants need electrons to aid biological and chemical tasks. Cornell University scientists have discovered a new high-definition system that allows electrons to travel through soil farther and more...
Selection of a suitable definition of environment for the estimation of genotype × environment interaction in the weaning weight of beef cattle
environment beef cattle genetic parameters REML maximum likelihood
2015/6/5
Genotype by environment interactions for weaning weight in beef cattle were tested using several definitions of environments. Four breeds of beef cattle (Hereford, Aberdeen Angus, Beef Simmental, and ...
Influence of the Definition of Water-year Period on Discharge-duration Analysis Focused on Low Flow:In the Case of the Tatsunokuchi-yama Experimental Watershed
contribution ratio discharge-duration analysis discharge-duration curve water-year
2009/8/27
From our examination which used the published data observed in the Tatsunokuchi-yama Experimental Watershed, it was concluded that May 1 is the most suitable day for the first day of the water-year in...
Water-based ecology：A First Nations' proposal to repair the definition of a forest ecosystem
Water-based ecology definition forest ecosystem
2009/1/8
First Nations Elders are very concerned about whether enough clean drinking water will exist for future
generations. Three highly respected Elders from the Southern Interior of British Columbia helpe...
DEFINITION OF MAIN POLLEN SEASON USING A LOGISTIC MODEL
irborne pollen logistic regression main pollen season pollen emission model
2010/12/23
This paper proposes a method to unify the defi nition of the main pollen season based on statistical analysis. For this, an aerobiological study was carried out in Porto region (Portugal), from 2003-2...
Definition of subgroups for fixed regression in the test-day animal model for milk production ofHolsteincattle in theCzech Republic
test-day model with random regression fixed regression subgroups lactation curves milk yield dairy cattle
2015/6/1
The investigation was based on roughly 3.9, 2.7 and 1.7 million test-day records from first, second and third lactation, respectively, sampled from 596 200 Czech Holstein cows between the years 1991 a...