Assessment of PERSIANN-CCS, PERSIANN-CDR, SM2RAIN-ASCAT, and CHIRPS-2.0 Rainfall Products over a Semi-Arid Subtropical Climatic Region

This study compares the performance of four satellite-based rainfall products (SRPs) (PERSIANN-CCS, PERSIANN-CDR, SM2RAIN-ASCAT, and CHIRPS-2.0) in a semi-arid subtropical region. As a case study, Punjab Province of Pakistan was considered for this assessment. Using observations from in-situ meteorological stations, the uncertainty in daily, monthly, seasonal, and annual rainfall estimates of SRPs at pixel and regional scales during 2010–2018 were examined. Several evaluation indices (Correlation Coefficient (CC), Root Mean Square Error (RMSE), Bias, and relative Bias (rBias), as well as categorical indices (Probability of Detection (POD), Critical Success Index (CSI), and False Alarm Ration (FAR)) were used to assess the performance of the SRPs. The following findings were found: (1) CHIRPS-2.0 and SM2RAIN-ASCAT products were capable of tracking the spatiotemporal variability of observed rainfall, (2) all SRPs had higher overall performances in the northwestern parts of the province than the other parts, (3) all SRP estimates were in better agreement with ground-based monthly observations than daily records, and (4) on the seasonal scale, CHIRPS-2.0 and SM2RAIN-ASCAT were better than PERSIANN-CCS and PERSIANN. In all seasons, CHIRPS-2.0 and SM2RAIN-ASCAT outperformed PERSIANN-CCS and PERSIANN-CDR. Based on our findings, we recommend that hydrometeorological investigations in Pakistan’s Punjab Province employ monthly estimates of CHIRPS-2.0 and SM2RAIN-ASCAT products.

Study of Lexical Variation between Dhani and Majhi Punjabi

The present study highlights lexical variation in Dhani and Majhi dialects of Punjabi language spoken in Pakistani Punjab that may lead to a communication gap. It focuses on the description of vocabulary differences of words of daily use. It is partly qualitative and partly quantitative research, which was conducted through a survey. Data were collected from thirty participants (15 speakers from each variety) from Chakwal district of Rawalpindi Division and Sheikhupura, Nankana Sahib districts of Lahore Division in Punjab province, Pakistan. It was collected through a word list consisting of two hundred and sixty vocabulary items that are used in daily conversation. Results retrieved from analysis of the collected data show that two hundred and nine Dhani words, i-e 80 %, do not exist in Majhi variety at all and have their alternatives in Majhi whereas, fifty-one words i-e 20 % exist but are pronounced differently in Majhi.

FACTORS AFFECTING WHEAT YIELD VARIATION OF SMALLHOLDER FARMERS IN PUNJAB PROVINCE: APPLICATION OF ORDERED LOGISTIC MODEL

Many socioeconomic, institutional and biophysical factors are causing high wheat yield variation among wheat growers in the country in general and in the Punjab province in specific. Ultimate purpose of present study was to determine factors affecting probability of wheat yield being in low, medium or high ordinals given the set of yield changing inputs. Cross-sectional data collected from randomly selected 320 wheat growers with 80 respondents from each of four agro-ecological regions of Punjab Province was analyzed through proportional odds model to obtain the study objectives. The study found out some socio-economic and agro-ecology related variables such as age, tractor ownership, role of income diversification through part-time farming, the contribution of smallholder tenants and owner-cum-tenants and chemical fertilizers that can significantly affect wheat yield categories of low, medium or high. Based on findings, it is imperative to support young innovative farmers having their own farm machinery, generate off-farm/on-farm income generating avenues for part-time farmers, and provide more facilities to smallholder farmers of both tenants as well as owner-cum tenant class in enhancing their wheat production of higher level. Moreover, agriculture advisory services should focus more on the cotton-wheat zone accompanied by appropriate use of seed rate, chemical fertilizers, and plant protection measures to enhance wheat yield in Punjab Province.

A Qualitative Exploration in Causes of Water Insecurity Experiences, and Gender and Nutritional Consequences in South-Punjab, Pakistan

Although water insecurity has been discussed in general, its impacts on mothers’ physical and mental health, and infants’ and young children’s feeding (IYCF), has largely been ignored. This study explores household water insecurity experiences and their association with optimal health and nutrition of women and children in the Rajanpur district of Punjab Province. Using focus group discussions (FGDs) and key informants (KIIs) interviews from an area with high maternal-child malnutrition prevalence, a qualitative study was conducted to describe local experiences of water acquirement and arrangement, and of the consequences of water insecurity. The findings highlight that rural Western marginalized populations of the Rajanpur district rely on brackish, canal, or flood surface water as the water supply is absent, which intensifies mothers’ work burden and stress, and often makes them victims of violence, stigma, and sickness. Water fetching impacts women in unforeseen ways, impacting the psychosocial and physical health of mothers engaged in maternal breastfeeding. Water insecurity, originally rooted in regional disparities, compounds with gender inequities, which leads to maternal stress and child sickness. Justice in water resources is imperative and urgent in the deprived South of Punjab province for improving public health nutrition.

Parental relationship with children during covid-19 lockdown in Punjab Pakistan

BACKGROUND & OBJECTIVE: The Western studies had reported a change in parent child relationship during COVID-19 lockdown. The present study was conducted to assess the parental relationship with children during COVID-19 lockdown in Punjab province of Pakistan. METHODOLOGY: The study involved correlational research design. 529 parents from the Punjab province were recruited using a Google Form based questionnaire, which also contained information about the nature of the study and informed consent. The study was conducted from March 2020 to May 2020. The study was duly approved by Research Ethics Committee at The Islamia University of Bahawalpur vide No. REC/B/G-3/2020-S. The participants were required to give their consent for participation in the online study. The Child Parent Relationship Scale (CPRS) was appended to a single questionnaire to collect the data. The Statistical Package for the Social Sciences, version 25, was used for statistical analysis. The correlation analysis, t-test, and analysis of variance were used to compute results. RESULTS: The study found a statistically significant positive correlation between closeness and dependence and a positive significant but weak correlation of conflict with both closeness and dependence. The mothers had more closeness and dependence with their children as compared to fathers. There were found no age wise differences in a parental relationship for conflicts, closeness, and dependence. CONCLUSION: The study concluded that mothers had more closeness and dependence with their children as compared to fathers. Moreover, the age of parents had no effect on their relationship with children.