Volume 5 Overview: Recent progress in Remote Sensing of Earth’s Energy Budget

Liang, Shunlin

doi:10.1016/b978-0-12-409548-9.10365-3

Cited by 14 publications

(4 citation statements)

References 176 publications

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“…Net surface longwave radiation is a balance between downward longwave radiation and upward longwave radiation. Downward longwave radiation is a direct measure of radiative warming of the surface by the lower atmosphere and highly depends on the concentrations of various greenhouse gases and aerosols (Liang, 2017). Upward longwave radiation is the addition of reflected downward longwave radiation by the surface and emission of thermal longwave radiation by surface cooling.…”

Section: Resultsmentioning

confidence: 99%

Slower Long‐Term Coastal Warming Drives Dampened Trends in Coastal Marine Heatwave Exposure

et al. 2021

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Long‐term temperature changes drive coastal Marine Heatwave (MHW) trends globally. Here, we provide a more comprehensive global analysis of cross‐shore gradients of MHW and Sea Surface Temperatures (SST) changes using an ensemble of three satellite SST products during recent decades. Our analysis reveals depressed onshore SST trends in more than 2/3 of coastal pixels, including both eastern and western boundary current systems. These were well correlated with depressed trends of MHW exposure and severity, ranging from a −2 to −10 decrease in MHW days per decade and from a −2.5°C to −15°C.days per decade decrease in cumulative intensity. Results were consistent across all satellite products, indicating that these cross‐shore gradients are a robust feature of observations. ERA reanalysis data show that neither air‐sea heat fluxes nor wind driven upwelling were found to be consistent drivers. Global ocean circulation models (OFAM3 and ACCESS‐OM2) have limited ability to simulate the depressed onshore trends. A heat budget analysis performed in the Chilean coast region, where models agree with observations, showed that the gradient of temperature change was controlled by an onshore increase of longwave radiative cooling, despite an increase in upwelling. This highlights the complexity of small‐scale coastal ocean‐atmosphere feedbacks, which coarser resolution climate models do not resolve. Here, we show that global coastal regions may act as thermal refugia for marine ecosystems from aspects of climate change and pulsative (MHW) changes. Contrary to the literature, our results suggest that driving mechanisms are region dependant, stressing the necessity to improve climate models resolution.

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Section: Resultsmentioning

confidence: 99%

Slower Long‐Term Coastal Warming Drives Dampened Trends in Coastal Marine Heatwave Exposure

et al. 2021

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“…Following Hermawati (2016) and Liang (2017), the anthocyanin levels were analyzed. D. 'Enobi' and Phalaenopsis hybrid flower (sepals and petals) were separated based on color, purple and white zones, then weighed 0.015 grams for each zone for three replications.…”

Section: Measurement Of Anthocyanin Content Using Spectrophotometrymentioning

confidence: 99%

Isolation and Characterization of Chalcone Synthase (CHS) Gene in Variegated-Flower of Dendrobium 'Enobi' and Phalaenopsis Hybrid Orchids

Linggabuwana,

Putri,

Kurniawan

et al. 2023

HAYATI J Biosci

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Variegated flowers, characterized by the presence of different colors in flowers, have high economic and aesthetic values. The main pigment in the orchid's purple flowers is anthocyanin, while the chalcone synthase (CHS) gene is the key to anthocyanin biosynthesis. Analysis of the CHS gene can reveal some changes, including mutations, in the process of color patterning in flowers. This study aims to determine the structure of the CHS gene related to color patterning in Dendrobium 'Enobi' and Phalaenopsis hybrid with variegated flowers. The methods applied in this study are floral morphology observation, DNA isolation, CHS gene amplification, anthocyanin measurement, and bioinformatic analysis. Morphologically, the variegated pattern has appeared since the flowers were still in the bud on both orchids. Based on the anthocyanin content analysis, the difference in the genus is not directly related to the differences in the flower's anthocyanin content. In addition, the purple zone in the D. 'Enobi' and Phalaenopsis hybrid has a longer fragment of CHS than the white zone. Our analysis suggested several mutations in the white zone and differences in the type and location of several conserved domain proteins. Mutations at the CHS gene fragment might cause decreased anthocyanin pigment formation in the white region.

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“…Net surface longwave radiation is a balance between downward longwave radiation and upward longwave radiation. Downward longwave radiation is a direct measure of radiative warming of the surface by the lower atmosphere and highly depends the concentrations of various greenhouse gases and aerosols (Liang, 2017). Upward longwave radiation is the addition of reflected downward longwave radiation by the surface and emission of thermal longwave radiation by surface cooling.…”

Section: Heat Budget Analysismentioning

confidence: 99%

Slower long-term coastal warming drives dampened trends in coastal marine heatwave exposure

Marin

Bindoff

Feng

et al. 2021

Preprint

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Volume 5 Overview: Recent progress in Remote Sensing of Earth’s Energy Budget

Cited by 14 publications

References 176 publications

Slower Long‐Term Coastal Warming Drives Dampened Trends in Coastal Marine Heatwave Exposure

Slower Long‐Term Coastal Warming Drives Dampened Trends in Coastal Marine Heatwave Exposure

Isolation and Characterization of Chalcone Synthase (CHS) Gene in Variegated-Flower of Dendrobium 'Enobi' and Phalaenopsis Hybrid Orchids

Slower long-term coastal warming drives dampened trends in coastal marine heatwave exposure

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