Climate Change and Environmental Sustainability最新文献_第7页

Assessment of Soil Quality in Different Land-Use Systems of Eastern Coastal Plains of Odisha, India 印度奥里萨邦东部沿海平原不同土地利用系统土壤质量评价

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2021.00006.5

R. Srinivasan, S. Gangopadhyay, S. K. Reza, R. Hegde, S.K. Singh

引用次数: 0

Impact of Soil Moisture Stress on Rice Productivity in Warming Climate over Indian Mid-Indo-Gangetic Plain 气候变暖条件下印度恒河中平原土壤水分胁迫对水稻生产的影响

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2021.00003.x

Kanhu Charan Panda, Ashish Kumar, S. Pradhan, N. De, V. Meena

{"title":"Impact of Soil Moisture Stress on Rice Productivity in Warming Climate over Indian Mid-Indo-Gangetic Plain","authors":"Kanhu Charan Panda, Ashish Kumar, S. Pradhan, N. De, V. Meena","doi":"10.5958/2320-642x.2021.00003.x","DOIUrl":"https://doi.org/10.5958/2320-642x.2021.00003.x","url":null,"abstract":"Crop failure and yield reduction due to lack of sufficient irrigation are very common, which can be minimised by providing irrigation during the most sensitive crop growth stages. This study aims at determining the most effective crop growth stage based on soil moisture stress, which adversely affects yield of the rice crop the most. Zadoks scale was used to divide crop period into representative growth stages on weekly basis. The weekly moisture content of soil was estimated using water balance equation. The crop is under stress when the soil moisture content was found less than the temporary wilting point of soil. Critical growth stages were determined by comparing the yield during different stress fetched growth stages with maximum and potential yield. Maximum yield reduction reported in the year 2009 (80.74%) followed by 2004 (74.46%) is due to soil moisture stress during the critical growth stages of rice which is reflected by a low amount of rainfall during these years. Among various growth stages panicle emergence from boot (9th week after sowing), beginning of anthesis (10th week after sowing) and completion of anthesis (11th week after sowing) were the most susceptible growth stages to water stress as percentage yield reduction was more as compared to other stages. Overall, it was concluded that if there is availability of only one irrigation, the yield reduction can be minimised by irrigating the crop during panicle emergence from boot stage (the 9th week after sowing).","PeriodicalId":222251,"journal":{"name":"Climate Change and Environmental Sustainability","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130019165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Reliability Analysis for Water Supply Distribution and Storm Water Drainage Systems: State of the Art Review 供水分配和雨水排水系统的可靠性分析:最新进展

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2019.00002.4

S. Dauji

{"title":"Reliability Analysis for Water Supply Distribution and Storm Water Drainage Systems: State of the Art Review","authors":"S. Dauji","doi":"10.5958/2320-642x.2019.00002.4","DOIUrl":"https://doi.org/10.5958/2320-642x.2019.00002.4","url":null,"abstract":"For urban community, the water supply system is one of the vital services. Hydraulic design of reservoirs, tanks and the water distribution or wastewater networks is carried out for the design capacity. Codes and standards generally lack the provisions for incorporating concept of reliability in design. A very important hydro system for urban life, especially for coastal cities experiencing torrential rains like Mumbai, is the storm water drainage system. Reliability estimates for the storm water drainage network under the extreme event conditions form another challenge. The various uncertainties involved in water supply systems would include temporal variations of the demand, structural failure of the pipeline or storage tanks, malfunctioning of the valves or pumps, data handling and modelling uncertainties. In case of the storm water drainage systems, the uncertainties could be the storm characteristics, the infiltration and local detentions, or the local choking of the drainage network. The reliability approaches adopted for hydro systems over last few decades include: probability distribution functions and joint probability distributions functions, variance-based methods, perturbed physics models, capacity weighted reliability index, copulas, rank histogram and rank bipolar diagram, method of least square technique, Monte Carlo simulations, fuzzy logic, artificial neural network, functional resonance analysis method, ensemble techniques, Advanced First Order Second Moment method and Bayesian approaches. In this article, the state of the art is presented for reliability estimation for the different essential systems related to water supply, wastewater network, and storm water drainage and flood risk assessment for urban areas.","PeriodicalId":222251,"journal":{"name":"Climate Change and Environmental Sustainability","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122076435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The impact of different seed priming techniques on growth and early seedling vigour of sunflower (Helianthus annuus L. cv. PAC334) 不同引种技术对向日葵幼苗生长和幼苗活力的影响。PAC334)

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2022.00004.7

O. S. Devika, A. Rakshit

引用次数: 0

Conservation of farmers’ varieties: Scenario, shortcomings and strategies 农民品种保护:现状、不足与对策

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2022.00001.1

Anita Singh, H. Chaudhary

引用次数: 0

Exploring the Strategies for Climate Smart Livestock Production in India: Opportunities and Challenges 探讨印度气候智能型畜牧生产战略:机遇与挑战

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2021.00010.7

R. Sangameswaran, K. Ramesh

引用次数: 0

Blossom end-rot (BER): An abiotic devastating disorder of tomato 花端腐病:番茄的一种非生物破坏性病害

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2022.00002.3

Seweta Srivastava, L. Singh, Barnik Debnath, Manash Shukla, Shubham Kumar, Gaurav, M. Rana, S. Meshram

{"title":"Blossom end-rot (BER): An abiotic devastating disorder of tomato","authors":"Seweta Srivastava, L. Singh, Barnik Debnath, Manash Shukla, Shubham Kumar, Gaurav, M. Rana, S. Meshram","doi":"10.5958/2320-642x.2022.00002.3","DOIUrl":"https://doi.org/10.5958/2320-642x.2022.00002.3","url":null,"abstract":"Blossom end-rot (BER) of tomato ( Solanum lycopersicum L.) fruit is an abiotic disorder that develops a brown or yellow coloured water-soaked lesion that starts at the end of the fruit where the blossom was once produced. It is also called as “calcium related disorder” because under stress conditions like water logged soil conditions, transpiration and abiotic stresses, it reduce the translocation of calcium to the fruit tip. However, reactive oxygen species (ROS), responsible for the plant tissues damage also initiate BER appearance in tomatoes and in some other fruit-producing vegetables. Ascorbate which is the prime source of antioxidant in tomato fruits shows depleted level while green fruit development, which corresponds to the blossom end-rot (BER) appearance. Tomato varieties with elongated fruit usually have a greater susceptibility to BER than other varieties. When the tomato grows the lesions get darker,becomes leathery and can cover half the fruits bottom.This review article deals with all the aspects of blossom end rot (BER) of tomato including the causes, symptoms, epidemiology and management.","PeriodicalId":222251,"journal":{"name":"Climate Change and Environmental Sustainability","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129329915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nutrient uptake and yield in response to STCR targeted yield approach under rainfed cotton cultivation in vertisols of Central India 印度中部旱作棉花STCR目标产量方法对养分吸收和产量的响应

Climate Change and Environmental Sustainability Pub Date : 1900-01-01 DOI: 10.5958/2320-642x.2022.00016.3

G. Kumar, N. Konde, D. B. Tamgadge, S. Rakesh, S. Jadhao, A. Paslawar

引用次数: 0