Spatiotemporal variations of photosynthetically active radiation and the influencing factors in China from 1961 to 2016
Sign Up to like & getrecommendations! Published in 2018 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-018-2727-7
Abstract: Daily measurements of photosynthetically active radiation (PAR) and other meteorological parameters at 16 stations in China during 2005–2015 were used to develop the all-weather Adaptive-Network-based Fuzzy Inference System (ANFIS) PAR models. The ANFIS models were… read more here.
Keywords: par; mol day; photosynthetically active; 1961 2016 ... See more keywords
Ratio of photosynthetically active to total incoming radiation above a Mediterranean deciduous oak forest
Sign Up to like & getrecommendations! Published in 2019 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-019-02786-z
Abstract: Photosynthetically active radiation (PAR) is an important parameter in ecological research. However, it is not routinely measured and often is estimated as a constant ratio of the incoming solar shortwave radiation (Rs). There are only… read more here.
Keywords: oak forest; photosynthetically active; ratio; deciduous oak ... See more keywords
Effect of photosynthetically active radiation and temperature on the photosynthesis of two heteromorphic life history stages of a temperate edible brown alga, Cladosiphon umezakii (Chordariaceae, Ectocarpales), from Japan
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Phycology"
DOI: 10.1007/s10811-018-1655-3
Abstract: The effect of photosynthetically active radiation (PAR) and temperature on the photosynthesis of a temperate Japanese edible brown alga, Cladosiphon umezakii (Chordariaceae, Ectocarpales), from Honshu Island, Japan, was determined in the heteromorphic life history stages… read more here.
Keywords: temperature; photosynthetically active; photosynthesis; cladosiphon ... See more keywords
Estimation of photosynthetically active radiation using solar radiation in the UV–visible spectral band
Sign Up to like & getrecommendations! Published in 2017 at "Solar Energy"
DOI: 10.1016/j.solener.2017.06.007
Abstract: Abstract In this paper, we discuss a method using the UV–visible band flux to estimate photosynthetically active radiation (PAR). We use radiative transfer models to calculate the ratio of PAR to the UV–visible flux and… read more here.
Keywords: photosynthetically active; estimation photosynthetically; radiation; band ... See more keywords
Modelling seedling development using thermal effectiveness and photosynthetically active radiation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Integrative Agriculture"
DOI: 10.1016/s2095-3119(19)62671-7
Abstract: Abstract Seedling quality is a prerequisite for successful field performance and therefore influences crop yields. Temperature and illumination are two major factors affecting seedling quality during nursery propagation. Suboptimal temperature or light of nurseries generally… read more here.
Keywords: photosynthetically active; active radiation; effectiveness photosynthetically; thermal effectiveness ... See more keywords
First Effort at Constructing a High-Density Photosynthetically Active Radiation Dataset during 1961–2014 in China
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Climate"
DOI: 10.1175/jcli-d-18-0590.1
Abstract: Photosynthetically active radiation (PAR) is a key factor for vegetation growth and climate change. Different types of PAR models, including four physically based models and eight artificial intelligence (AI) models, were proposed for predicting daily… read more here.
Keywords: high density; active radiation; par; dataset ... See more keywords
Machine Learning and Physics-Based Hybridization Models for Evaluation of the Effects of Climate Change and Urban Expansion on Photosynthetically Active Radiation
Sign Up to like & getrecommendations! Published in 2023 at "Atmosphere"
DOI: 10.3390/atmos14040687
Abstract: Given the interdependence of climate change (CLC) and urban expansion (URE) on ecosystem productivity in China and India, hybrid physics-based models were fitted in this study to evaluate the effects of these variables on photosynthetically… read more here.
Keywords: urban expansion; climate change; active radiation; physics ... See more keywords
DSCOVR/EPIC-derived global hourly and daily downward shortwave and photosynthetically active radiation data at 0.1° × 0.1° resolution
Sign Up to like & getrecommendations! Published in 2020 at "Earth System Science Data"
DOI: 10.5194/essd-12-2209-2020
Abstract: Abstract. Downward shortwave radiation (SW) and photosynthetically active radiation (PAR) play crucial roles in Earth system dynamics. Spaceborne remote sensing techniques provide a unique means for mapping accurate spatiotemporally continuous SW–PAR, globally. However, any individual… read more here.
Keywords: resolution; radiation; hourly daily; downward shortwave ... See more keywords