Influence of land use/land cover changes on surface temperature and its effect on crop yield in different agro-climatic regions of Indian Punjab

Majumder, Atin; Kingra, P. K.; Setia, Raj; Singh, Surender

doi:10.1080/10106049.2018.1520927

Cited by 30 publications

(7 citation statements)

References 13 publications

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“…Land Surface Temperature (LST), which is known as one of the important factors contributing to climate change is the main focus in this study. LST has been identified as one of the key variables or most important parameter in monitoring climatological processes, vegetation, urban climate and environmental studies [8]- [14]. The LST data is freely available on Moderate Eight-Day Daytime Land Surface Temperature Pattern over Peninsular Malaysia…”

Section: Introductionmentioning

confidence: 99%

Eight-Day Daytime Land Surface Temperature Pattern over Peninsular Malaysia

Ismail*,

Ibrahim,

Yeun

2019

IJRTE

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The monitoring of land surface temperature (LST) can assist scientists to better understand the possible effect of climate change on land cover types and in conducting appropriate analysis. The earth's annual temperature has moved up and down a few degrees Celsius, including Malaysia, over the past few million years. The location of Malaysia near the equator line and experiences tropical monsoon season were important to take into consideration to the LST changes. In this paper, the eight-day LST time series data for 14-year period (Jan 2003 – Dec 2016) was downloaded from Moderate Resolution Imaging Spectroradiometer (MODIS) website with two types of satellites which are Terra and Aqua. This study focused on two gridded areas in Peninsular Malaysia; the first one which is exposed to North East monsoon, namely super region 21 and another one to South West monsoon, which is super region 26. These two areas are selected due to they being the largest land area covered within the grid relative to other grids. The objective of this study is to compare the eight- day daytime LST pattern between two monsoons with different land cover types for both satellites. Analysis such as cubic spline function with the annual periodic boundary condition and weighted least square (WLS) regression were performed to extract annual seasonal trend for the areas covered. The results of LST showed most of the gridded areas experience similar seasonal pattern for each year but different pattern were discovered when both monsoons were considered. Moreover, the LST trends also changed according to the land cover types over the study period

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Section: Introductionmentioning

confidence: 99%

Eight-Day Daytime Land Surface Temperature Pattern over Peninsular Malaysia

Ismail*,

Ibrahim,

Yeun

2019

IJRTE

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“…In general, the LUCC significantly controls the DTR change through the changes in land evaporation and vegetation transpiration, which is altered as the land surface characteristics change. In the context of Indian region, agroclimatic‐based LULC‐ DTR has also been noted for few locales (e.g., Majumder et al ., 2020), and a more comprehensive analysis is pending.…”

Section: Resultsmentioning

confidence: 99%

Evidence of asymmetric change in diurnal temperature range in recent decades over different agro‐climatic zones of India

Mall

Chaturvedi

Singh

et al. 2021

Intl Journal of Climatology

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Diurnal temperature range (DTR) is an important indicator of climatic change and a critical thermal metric to assess the impact on agriculture and human health. This study investigates the seasonal, annual and decadal changes in the spatio‐temporal trend in DTR and air temperatures (maximum: Tmax and minimum: Tmin) during 1951–2016 and solar radiation (Srad) during 1984–2016 over 14 different agro‐climatic zones (ACZs) in India. The changes in the DTR trend between two time periods:1951–2016 and 1991–2016 (recent period) are also assessed. The results indicate an overall increasing trend in DTR (0.038°C/decade), Tmax (0.078°C/decade, significant), Tmin (0.049°C/decade) during 1951–2016 and Srad (0.10 MJ/m2/day/decade) during 1984–2016. However, a decreasing trend in DTR (−0.02°C/decade) and a significant increasing trend in Tmin (0.210°C/decade) was noted during 1991–2016. The decadal changes showed an evident decline in DTR during the recent period since 1991. The relative increase in Tmin (0.21°C/decade, significant) compared to Tmax (0.18°C/decade) resulted in a decreasing DTR trend. This was evident across the 5 out of the 14 agro‐climatic zones for the 1991–2016 period. The seasonal analysis showed a significant (95%) increasing trend in DTR during pre‐monsoon and monsoon (1951–2016), and a negative trend for the post‐monsoon and monsoon since 1991. There were also interesting spatial differences found with the ACZs in the north‐west, parts of Gangetic plain, north‐east, and central India exhibiting negative DTR trends. The effect of Srad is larger on Tmax than Tmin; therefore, the decrease in Srad in parts of Gangetic plain likely contributed to a smaller increase in Tmax relative to Tmin and led to a decreasing trend in DTR. At the same time, the west coast, east coast, and southern region show positive trends. The observational analysis finds a distinct increase in the Tmin and also highlights the need for future assessments to continue investigate the causes of these spatio‐temporal changes found in this study.

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“…However, mitigating effects on both factors have also been identified that are merely related to their own inherent qualities. For instance, landscape ecological risk degree has been associated with the spread of construction land [41] and the distance of the ecological protection zone [42], while LST has been associated with dominant tree species [43], crop yield [44] and urban 3D characteristics [45]. There is a lack of research on the coupling, coordination and correlation between the two.…”

Section: Discussionmentioning

confidence: 99%

Evolution Analysis of the Coupling Coordination of Microclimate and Landscape Ecological Risk Degree in the Xiahuayuan District in Recent 20 Years

et al. 2022

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Understanding the degree of interaction between microclimate and landscape risk in urban development is essential. This study analyzed the degree of interaction between microclimate and landscape ecological risk in 2000, 2010, and 2020 in the Xiahuayuan District in Zhangjiakou City, Hebei Province, China, using a coupled coordination degree model. The results show that the degree of landscape ecological risk in the Xiahuayuan District from 2000 to 2020 was mainly medium-high and high risk; the risk transfer area was 69.75 km2 and 107.76 km2 from 2000 to 2010 and 2010 to 2020, respectively. The surface temperature gradually decreased from west to east; the area of the middle temperate zone suitable for human habitation in 2000, 2010 and 2020 was 42.96%, 36.03% and 47.05%, respectively. The landscape ecological risk degree and surface temperature were closely related during the study period and interacted significantly. The coupling degree and coordination degree were dominated by high coupling degree and mutual coordination. The area of high coupling degree in 2000, 2010 and 2020 accounted for 79.53%, 78.07% and 85.06%, respectively; the area of mutual coordination degree accounted for 78.80%, 80.97% and 83.13%, respectively. The interaction between landscape ecological risk degree and surface temperature in the Xiahuayuan District was more evident, with strong coupling coordination.

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Influence of land use/land cover changes on surface temperature and its effect on crop yield in different agro-climatic regions of Indian Punjab

Cited by 30 publications

References 13 publications

Eight-Day Daytime Land Surface Temperature Pattern over Peninsular Malaysia

Eight-Day Daytime Land Surface Temperature Pattern over Peninsular Malaysia

Evidence of asymmetric change in diurnal temperature range in recent decades over different agro‐climatic zones of India

Evolution Analysis of the Coupling Coordination of Microclimate and Landscape Ecological Risk Degree in the Xiahuayuan District in Recent 20 Years

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