Introduction : Leaching Losses Of N
NO3- has been thought to be predominant form of leaching losses of N from agricultural fields
It is conventional wisdom that DON takes negligible portion on leaching losses of N
Leaching DON might not be insignificant and harms human
It should be considered when N budgets are constructed
What is DON?
TDN(Total Dissolved Nitrogen) consists of DIN
1. Songguk-ri site and Songguk-ri Culture
Although there are many argument about bronze age periodization and chronology in korea, it is indisputable that Songguk-ri Culture is one of the most significant criteria for dividing Korean bronze age. Songguk-ri Culture, being considered typical remains of Korean middle bronze age, is cultural pattern which shares features of unique occupation site,
for only 22% and it rose up to 68% in 2005. In May 1998, according to the nation-wide survey, there were 354 hospital funeral halls and 8 professional funeral halls. In late 2003, there were 502 hospital funeral halls among 632 funeral halls. According to the statistics, the city with the highest percentage of use in hospital funeral hall was Seoul, 97.1%, the lowest; Gwangju with 50.0% in 2003.
1. Legacy of Colonial Period and Geopolitical Importance
Colonial Legacy and Institutional Structure
The Philippines reformed their institution and system by Spain and the United States during the colonial period. However, the US failed to make an efficient administrative organization.
South Korean institution was highly influenced by Japan and US army military government. => Japan st
FTA on Korea. To this end, we analyze five primary sectors that are deemed to have the greatest impact on both countries: steel, automobiles, chemical products, textiles, and agriculture. We conduct a literature review of these respective sectors (primarily statistics supplied by KIEP and SERI), lay out both the impact of exports and imports, and also point out relevant issues to these sectors.