Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Ming-Hsi Lee"'
Estimation of the annual rainfall erosivity index based on hourly rainfall data in a tropical region
Autor:
Ming-Hsi Lee, I-Ping Hsu
Publikováno v:
Soil and Water Research, Vol 16, Iss 2, Pp 74-84 (2021)
The annual mean rainfall erosivity (R) indicates the potential soil loss caused by the precipitation and runoff and is used to predict the soil loss from agricultural hillslopes. R is calculated from rainfall stations with continuously recording rain
Externí odkaz:
https://doaj.org/article/e2e438e599214cd1af95279bb0a5aca1
Autor:
Ming-Hsi Lee, Yenming J. Chen
Publikováno v:
Water, Vol 13, Iss 9, p 1241 (2021)
This paper proposes to apply a Markov chain random field conditioning method with a hybrid machine learning method to provide long-range precipitation predictions under increasingly extreme weather conditions. Existing precipitation models are limite
Externí odkaz:
https://doaj.org/article/55ffae63fb6d4db9a20506a2cd13dced
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 11 (2015)
Invasive white leadtrees ( Leucaena leucocephala (Lam.) de Wit) are contributing to the destruction of coastal ecosystems and biodiversity in humid subtropical and tropical regions. Sudden clearcutting of invasive tress can lead to substantial soil l
Externí odkaz:
https://doaj.org/article/f0670bbadeac4bac826835b10fc225f5
Autor:
Ming-Hsi Lee, Huan-Hsuan Lin
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 11 (2015)
The erosivity factor in the universal soil loss equation (USLE) provides an effective means of evaluating the erosivity power of rainfall. The present study proposes three regression models for estimating the erosivity factor based on daily, monthly,
Externí odkaz:
https://doaj.org/article/6fe2bd007ef744d8b45b37b269216b4f
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 10 (2014)
A sensor comprising a pair of stainless steel planar electrodes and a capacitance meter is proposed for the real-time monitoring of the moisture content in soil. As rain falls on the ground, the moisture content of the soil between the two electrodes
Externí odkaz:
https://doaj.org/article/277e0a6712d14df59e09c1470d85b188
Autor:
Ming-Hsi Lee, 李銘席
97
The purpose of this thesis is to use Brent crude oil futures to dodge the price risk of importing crude oil of Chinese Petroleum Corporation. First, we estimated the cost of importing crude oil of Chinese Petroleum Corporation based on the「
The purpose of this thesis is to use Brent crude oil futures to dodge the price risk of importing crude oil of Chinese Petroleum Corporation. First, we estimated the cost of importing crude oil of Chinese Petroleum Corporation based on the「
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/50497909846538358791
Autor:
Ming-Hsi Lee, 李明熹
95
Debris-flow initiation criteria commonly depend on the hydrological and physiographical conditions of the watersheds of debris-flow-prone streams. The occurrence of debris flow in Taiwan is closely related with the rainfall condition. For a s
Debris-flow initiation criteria commonly depend on the hydrological and physiographical conditions of the watersheds of debris-flow-prone streams. The occurrence of debris flow in Taiwan is closely related with the rainfall condition. For a s
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/18672770847414862551
Autor:
Ming-Hsi Lee, 李明羲
89
In this paper, an adaptive channel assignment scheme is proposed to ensure the quality of services for the wireless networks. The proposed scheme based on the FCA (fixed channel assignment) strategy divides the channels into two categories, t
In this paper, an adaptive channel assignment scheme is proposed to ensure the quality of services for the wireless networks. The proposed scheme based on the FCA (fixed channel assignment) strategy divides the channels into two categories, t
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/35125111400168946673
Publikováno v:
Processes; Volume 10; Issue 2; Pages: 306
Soil degradation is a crucial problem, particularly in tropical and subtropical areas. Prevention or reduction of soil erosion requires strategies based on thorough rapid vegetation cover (VC) and favorable soil quality in subtropical and tropical ar
Markov chain random field kriging for estimating extreme precipitation at unevenly distributed sites
Autor:
Ming-Hsi Lee, Yenming J. Chen
Publikováno v:
Journal of Hydrology. 616:128591