Results 31 to 40 of about 116,656 (303)

Estimation of net radiation at sea [PDF]

Atmosphere-Ocean, 1979
Abstract Measurement of net radiation at sea is very difficult whereas, the measurement of global solar radiation or total downward radiation is much less complicated. Hence the dependencies of net radiation on global solar radiation and total downward radiation are studied from hourly Canadian GATE data.
openaire   +1 more source

Estimation of surface longwave radiation components from ground‐based historical net radiation and weather data [PDF]

, 2008
A methodology for estimating ground upwelling, clear-sky and cloud downwelling longwave radiations (L↑, Lsky ↓, and Lcld↓) and net shortwave radiation (Sn) at 30-min temporal scales based on long-term ground-based net radiations and meteorological ...
Xiaogang Gao, Park, Gi‐Hyeon, Soroosh Sorooshian, Sorooshian, Soroosh, Gi-Hyeon Park, Gao, Xiaogang   +5 more
core   +1 more source

Characteristics of summer-time energy exchange in a high Arctic tundra heath 2000–2010 [PDF]

Tellus: Series B, Chemical and Physical Meteorology, 2014
Global warming will bring about changes in surface energy balance of Arctic ecosystems, which will have implications for ecosystem structure and functioning, as well as for climate system feedback mechanisms. In this study, we present a unique, long-term
Magnus Lund, Birger U. Hansen, Stine H. Pedersen, Christian Stiegler, Mikkel P. Tamstorf   +4 more
doaj   +1 more source

A New Empirical Estimation Scheme for Daily Net Radiation at the Ocean Surface

Remote Sensing, 2021
Ocean surface net radiation (Rn) is significant in research on the Earth’s heat balance systems, air–sea interactions, and other applications. However, there have been few studies on Rn until now.
Jianghai Peng, Bo Jiang, Hongkai Chen, Shunlin Liang, Hui Liang, Shaopeng Li, Jiakun Han, Qiang Liu, Jie Cheng, Yunjun Yao, Kun Jia, Xiaotong Zhang   +11 more
doaj   +1 more source

Validation and Spatiotemporal Analysis of CERES Surface Net Radiation Product

Remote Sensing, 2016
The Clouds and the Earth’s Radiant Energy System (CERES) generates one of the few global satellite radiation products. The CERES ARM Validation Experiment (CAVE) has been providing long-term in situ observations for the validation of the CERES products ...
Aolin Jia, Bo Jiang, Shunlin Liang, Xiaotong Zhang, Han Ma   +4 more
doaj   +1 more source

Improved Albedo Estimates Implemented in the METRIC Model for Modeling Energy Balance Fluxes and Evapotranspiration over Agricultural and Natural Areas in the Brazilian Cerrado

Remote Sensing, 2018
In this study we assessed METRIC (Mapping Evapotranspiration at high Resolution with Internalized Calibration) model performance to estimate energy balance fluxes and evapotranspiration (ET) in two heterogeneous landscapes in the Brazilian Cerrado ...
Bruno Silva Oliveira, Elisabete Caria Moraes, Marcos Carrasco-Benavides, Gabriel Bertani, Guilherme Augusto Verola Mataveli   +4 more
doaj   +1 more source

Incorporation of Net Radiation Model Considering Complex Terrain in Evapotranspiration Determination with Sentinel-2 Data

Remote Sensing, 2022
Evapotranspiration (ET) is the primary mechanism of water transformation between the land surface and atmosphere. Accurate ET estimation given complex terrain conditions is essential to guide water resource management in mountainous areas.
Linjiang Wang, Bingfang Wu, Abdelrazek Elnashar, Weiwei Zhu, Nana Yan, Zonghan Ma, Shirong Liu, Xiaodong Niu   +7 more
doaj   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook, Veerain Gupta, Nicholas J. Clark, Vijay Rings, Lauren E. Corona, Douglass B. Clayton, Daniel J. Benedetti   +6 more
wiley   +1 more source

Evaluation of Clear-Sky Incoming Radiation Estimating Equations Typically Used in Remote Sensing Evapotranspiration Algorithms

Remote Sensing, 2013
Net radiation is a key component of the energy balance, whose estimation accuracy has an impact on energy flux estimates from satellite data. In typical remote sensing evapotranspiration (ET) algorithms, the outgoing shortwave and longwave components of ...
Ted W. Sammis, Alecia Nickless, Junming Wang, Mekonnen Gebremichael, Qinxue Wang, Zhigang Sun   +5 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source