Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Josef Tanny"'
Autor:
Noman Ali Buttar, Yongguang Hu, Josef Tanny, Ali Raza, Yasir Niaz, Muhammad Imran Khan, Naeem Saddique, Abid Sarwar, Ahmad Azeem, Fiaz Ahmed, Muhammad Bilal Idrees
Publikováno v:
Atmosphere, Vol 13, Iss 10, p 1545 (2022)
Evapotranspiration is essential for precise irrigation and water resource management. Previous literature suggested that eddy covariance (EC) systems could directly measure evapotranspiration in agricultural fields. However, the eddy covariance metho
Externí odkaz:
https://doaj.org/article/63b242d705084288af0f8984442c9a26
Autor:
Josef Tanny
Publikováno v:
Water, Vol 14, Iss 16, p 2474 (2022)
Evaporation is the conversion process of liquid water into vapor and the consequent transport of that vapor into the atmosphere [...]
Externí odkaz:
https://doaj.org/article/8fdb4e788d624ce59b5d8ce0f2f035aa
Publikováno v:
Water, Vol 14, Iss 7, p 1130 (2022)
Measured evapotranspiration (LE) of screenhouse banana plantations was utilized to derive and compare two types of machine-learning models: artificial neural network (ANN) and multiple linear regression (MLR). The measurements were conducted by eddy-
Externí odkaz:
https://doaj.org/article/94783e37fd704e93abe34ec582ab292d
Publikováno v:
Water, Vol 14, Iss 5, p 763 (2022)
Gaps often occur in eddy covariance flux measurements, leading to data loss and necessitating accurate gap-filling. Furthermore, gaps in evapotranspiration (ET) measurements of annual field crops are particularly challenging to fill because crops und
Externí odkaz:
https://doaj.org/article/29ce395af6fe44fdbc8b634b66c208a0
Autor:
Gregoriy Kaplan, Lior Fine, Victor Lukyanov, V. S. Manivasagam, Josef Tanny, Offer Rozenstein
Publikováno v:
Land, Vol 10, Iss 7, p 680 (2021)
Public domain synthetic-aperture radar (SAR) imagery, particularly from Sentinel-1, has widened the scope of day and night vegetation monitoring, even when cloud cover limits optical Earth observation. Yet, it is challenging to combine SAR images acq
Externí odkaz:
https://doaj.org/article/a8de1b829f424c4ab2414c8a53d3b234
Autor:
Gregoriy Kaplan, Lior Fine, Victor Lukyanov, V. S. Manivasagam, Nitzan Malachy, Josef Tanny, Offer Rozenstein
Publikováno v:
Remote Sensing, Vol 13, Iss 6, p 1046 (2021)
Crop monitoring throughout the growing season is key for optimized agricultural production. Satellite remote sensing is a useful tool for estimating crop variables, yet continuous high spatial resolution earth observations are often interrupted by cl
Externí odkaz:
https://doaj.org/article/e4b50c57b6764d938d82c66aebac1039
Publikováno v:
Water, Vol 12, Iss 8, p 2275 (2020)
In north China, vegetables are always cultivated in conventional solar greenhouses (SG), however, these structures cannot be used during most of the winter due to extremely low temperatures. In this study, a new type of a solar greenhouse named sunke
Externí odkaz:
https://doaj.org/article/796daaf88931492b9a61b972ae0fee49
Publikováno v:
International Journal of Agronomy, Vol 2018 (2018)
Irrigation of protected crops requires sound knowledge of evapotranspiration. Previous studies have established that the eddy-covariance (EC) technique is suitable for whole canopy evapotranspiration measurements in large agricultural screenhouses. N
Externí odkaz:
https://doaj.org/article/a340951c320c4da5b2f23a850fd0c12c
Autor:
Yongguang Hu, Noman Ali Buttar, Josef Tanny, Richard L. Snyder, Michael J. Savage, Imran Ali Lakhiar
Publikováno v:
Advances in Meteorology, Vol 2018 (2018)
The estimation of evapotranspiration (ET) is essential for meteorological modeling of surface exchange processes, as well as for the agricultural practice of irrigation management. Hitherto, a number of methods for estimation of ET at different tempo
Externí odkaz:
https://doaj.org/article/9166d1552e3c44799b0f8484d4d36203