scholarly journals A Sustainable Viticulture Method Adapted to the Cold Climate Zone in China

Horticulturae ◽  
2021 ◽  
Vol 7 (6) ◽  
pp. 150
Author(s):  
Xing Han ◽  
Tingting Xue ◽  
Xu Liu ◽  
Zhilei Wang ◽  
Liang Zhang ◽  
...  
Keyword(s):  
Cold Climate ◽  
Ecological Environment ◽  
Wine Grape ◽  
Monsoon Climate ◽  
Climate Zones ◽  
Climate Zone ◽  
Physical Methods ◽  
Fruit Thinning ◽  
Specific Implementation

Due to the particularity of the continental monsoon climate in China, more than 90% of the wine grape cultivation areas require vines to be buried in winter for a burial period that can extend to half a year. Additionally, traditional vine cultivation practices can expose the surface of the soil during winter, easily leading to soil erosion. To meet the restrictive factors for viticulture in the Chinese cold climate zone, a new sustainable viticulture strategy called crawled cordon mode (CCM) has been developed. CCM includes crawled cordon training (CCT), physical methods of flower and fruit thinning, winter suspension of shoots, the use of a biodegradable liquid film, and covering of grass and branches for simplified management of vineyards. This article summarizes the specific implementation methods of the main measures of CCM and their significant effects on the quality of grapes and wine, ecological environment, and costs, and aims to provide inspiration for the study of sustainable and eco-friendly cultivation measures for vineyards in other cold climate zones.

scholarly journals CLIMATE CHANGES AND LANDSCAPE RESPONSES OF CHINA DURING THE PAST 40 YEARS (1979–2018) UNDER KÖPPEN-GEIGER CLIMATE CLASSIFICATION

2020 ◽  
Vol V-3-2020 ◽  
pp. 731-737
Author(s):  
Y. Feng ◽  
S. Du
Keyword(s):  
Climate Change ◽  
Tibetan Plateau ◽  
Climate Changes ◽  
Southern China ◽  
Cold Climate ◽  
Climate Classification ◽  
Climate Type ◽  
Climate Zones ◽  
Climate Zone ◽  
The Past

Abstract. Under the background of global warming, China with diverse climate types is experiencing dramatic climate change. In this study, we produced a series of climate type map of China at 0.1° resolution from 1979 to 2018 using Köppen-Geiger climate classification, which provided continuous fine-scale decadal climate classification data for climate researches in China. Based on these climate maps, we divided China into four main climate zones: arid climate zone located on the north of Tibetan Plateau and west of Inner Mongolian Plateau, temperate climate zones in southern China, cold climate zone occupied most of Northeast Plain and North China Plain, and polar climate zone on Tibetan Plateau. The distribution of main climate classes in China have not changed significantly over 40 years, while the climate change mainly occurs at the levels of climate type and subtype changes. The frequency of climate changes shows the climate sensitivity of the region, and we identified the transition areas of climate zones with a high sensitivity to climate change. The change of climate types shows an obvious trend of rising temperature in all climate zones of China and increasing precipitation in most climate zones of China (the cold climate zone shows no significant dry or wet change). Overall, the climate in China is generally getting warmer and wetter in the past 40 years. Furthermore, we analysed the landscape responses on climate change with land cover data, e.g. the vegetation type variations in southern China and the snow cover fluctuations on Tibetan Plateau.

Impact of Major Highways on the Wildlife Population in Kingston and Frontenac County

2018 ◽  
Author(s):  
Paige Robinson ◽  
Gavin Mclaughlin ◽  
Michael O'Meara ◽  
Hilary Ouellette
Keyword(s):  
Noise Pollution ◽  
Ecological Environment ◽  
Extensive Literature ◽  
Primary Concern ◽  
The Past ◽  
Local Organizations ◽  
Local Species ◽  
Local Residents ◽  
Wildlife Populations

Over the past five years, there has been an abundance of interest concerning the ecological effects of major Ontario highways on the habitats and ecosystems of many wildlife populations. The primary concern with multilane, high-traffic freeways is that they typically divide existing habitats into relatively isolated zones. Consequently, this separates individuals within a population from other members of the same population, and also excludes access to many natural resources. The majority of the resultant issues for wildlife fall under three main categories; the collision based mortalities of organisms and the consequences on local residents, the halting of gene flow amongst the wildlife populations, and the physical intrusion and/or noise pollution adversely affecting the quality of habitat for local species. Based on these concerning issues, it is crucial for a sustainable solution to be developed and implemented in appropriate areas within Kingston and the surrounding Frontenac County. Our approach involves an extensive literature review, which will assist us in observing similar problems around the globe, as well as various solutions that have been executed to fix these said problems. Furthermore, we will conduct a thorough investigation of local organizations’ existing studies to obtain relevant data and statistics which will assist us in determining the effects high-traffic freeways have on the surrounding ecological environment. It is through this research that we hope to present valid findings on the multilane highways impact to local ecosystems and landscapes, as well as produce possible planning options for intervention and suggest key areas for further examination.

scholarly journals Determinants of Electrical and Thermal Energy Consumption in Hospitals According to Climate Zones in Poland

Energies ◽  
2021 ◽  
Vol 14 (22) ◽  
pp. 7585
Author(s):  
Małgorzata Cygańska ◽  
Magdalena Kludacz-Alessandri
Keyword(s):  
Energy Consumption ◽  
Thermal Energy ◽  
Health Sector ◽  
Integrated Approach ◽  
Climatic Zone ◽  
Energy Costs ◽  
Work Intensity ◽  
Climate Zones ◽  
Climate Zone ◽  
Hospital Size

Energy use in hospitals is higher than in other public buildings, so improving energy efficiency in healthcare buildings is a significant challenge in this sector of engineering. For this, it is necessary to know the various determinants of energy consumption. Until now, the main factor affecting energy consumption in healthcare facilities studied in the literature was hospital capacity. However, the commonly used variables connected with hospital size and the number of beds do not take into account the medical activities carried out in these buildings. Assuming that energy consumption in hospitals is multiple and shaped by many factors that overlap, not only on an individual level but also on a higher scale level, this study devises a more integrated approach to its determinants. This study aims to investigate the determinants of electrical energy costs (EEC) and thermal energy costs (TEC) in Polish hospitals with regard to factors related to their size, work intensity and climate zones. The analysis was carried out using financial and resource data from all Polish hospitals for the years 2010–2019. The study used a multivariate backward stepwise regression analysis. In order to use climate as a moderating variable, a sample of Polish hospitals from 16 Polish NUTS 2 was divided into four climate zones. This article provides new empirical evidence on the determinants of electricity consumption in Polish hospitals related to their size and medical activity, taking into account climate zone as a moderating variable. The results of the analysis show that both electricity and heat consumption in hospitals are positively related to the number of doctors, beds and the number of medical operations performed. As expected, larger hospitals seem to use more energy. Moreover, there is regional heterogeneity in energy consumption in hospitals related to the climatic zone in which they operate. The conducted analysis shows that Polish hospitals located in the warmest climatic zone are characterized by higher energy consumption than hospitals in the coldest zone. It especially regards EEC in surgery hospitals. The warmer the climate zones, the higher intensity in terms of the number of surgeries, the higher EEC. In terms of nonsurgical hospitals, the influence of climate zone on EEC was not observed. Knowing the factors influencing energy consumption in hospitals can facilitate the correct adoption of an energy-saving strategy in the health sector, which is a reasonable response to climate change and supports a healthy and sustainable future.

scholarly journals Construction of Multi-point Quality Analysis Model of Tobacco Industry Co-production Based on Integrated “Platform + Module”

2021 ◽  
Vol 235 ◽  
pp. 03031
Author(s):  
Huali Zheng
Keyword(s):  
Quality Management ◽  
Product Quality ◽  
Production Management ◽  
Production Quality ◽  
Quality Analysis ◽  
Analysis Model ◽  
Cooperative Production ◽  
Implementation Effect ◽  
Specific Implementation

Under the multi-point production management mode, Researchers establish a unified cooperative production multi-point product quality analysis standard, set benchmarks, compare performance, create a process quality management atmosphere of ratio, learning, catching up and exceeding, so that multi-point quality management ability can be obtained together to improve, product quality has been continuously improved. At present, the quality analysis of multi-point processed products in cooperative production is only a simple average and standard deviation detection and comparison of key processes and individual indicators, or a single analysis of the appearance quality of cigarettes. The analysis is relatively isolated and no in-depth research is conducted. It is impossible to comprehensively and comprehensively compare the processing quality levels of various processing enterprises. In response to these problems, this paper compares and analyzes several quality controlling schemes, selects the “platform + module” scheme and designs and constructs it. The article discusses the specific implementation measures of the design plan. From the perspective of the implementation effect of the plan, it can provide guarantee for improving the production quality of cigarettes.

scholarly journals Forest ecological monitoring of the Shiyang River basin based on Google Earth Engine

2021 ◽  
Vol 932 (1) ◽  
pp. 012011
Author(s):  
Y Wang
Keyword(s):  
River Basin ◽  
Terrestrial Ecosystems ◽  
Google Earth ◽  
Ecological Environment ◽  
Ecological Quality ◽  
Natural Forests ◽  
Shiyang River Basin ◽  
Natural Factors ◽  
Google Earth Engine

Abstract The Shiyang River basin is a typical inland arid region and one of the most fragile and sensitive areas of terrestrial ecosystems in China, and it is important to understand its ecological changes in a timely and accurate manner. This article selects the Shiyang River basin forest as the research area and uses Google Earth Engine (GEE) to evaluate and monitor the ecological environment quality of the Shiyang River basin from 1990 to 2020. The geographical detector model (GDM) was also used to analyse the sensitivity of the forest ecological environment to three natural factors: elevation, temperature and altitude. The results showed that the ecological quality of the natural forest is significantly better than that of the man-made forest area, and the ecological quality grade is higher. The forest change area RSEI has a large annual variation in ecological quality and is vulnerable to external factors. Among the influencing natural factors, the sensitive factors of precipitation and altitude are both greater than 84%. The temperature sensitivity of natural forests is stronger than that of man-made forests, ranging from 66% to 92% overall.

Improving the quality of self-management support in ambulatory cancer care: a mixed-method study of organisational and clinician readiness, barriers and enablers for tailoring of implementation strategies to multisites

2021 ◽  
pp. bmjqs-2020-012051
Author(s):  
Doris Howell ◽  
Melanie Powis ◽  
Ryan Kirkby ◽  
Heidi Amernic ◽  
Lesley Moody ◽  
...  
Keyword(s):  
Mixed Method ◽  
Cancer Care ◽  
Implementation Strategies ◽  
Self Management ◽  
Normalisation Process Theory ◽  
Mixed Method Study ◽  
Successful Implementation ◽  
Management Support ◽  
Specific Implementation

IntroductionImproving the quality of self-management support (SMS) for treatment-related toxicities is a priority in cancer care. Successful implementation of SMS programmes depends on tailoring implementation strategies to organisational readiness factors and barriers/enablers, however, a systematic process for this is lacking. In this formative phase of our implementation-effectiveness trial, Self-Management and Activation to Reduce Treatment-Related Toxicities, we evaluated readiness based on constructs in the Consolidated Framework for Implementation Research (CFIR) and Normalisation Process Theory (NPT) and developed a process for mapping implementation strategies to local contexts.MethodsIn this convergent mixed-method study, surveys and interviews were used to assess readiness and barriers/enablers for SMS among stakeholders in 3 disease site groups at 3 regional cancer centres (RCCs) in Ontario, Canada. Median survey responses were classified as a barrier, enabler or neutral based on a priori cut-off values. Barriers/enablers at each centre were mapped to CFIR and then inputted into the CFIR-Expert Recommendations for Implementing Change Strategy Matching Tool V.1.0 (CFIR-ERIC) to identify centre-specific implementation strategies. Qualitative data were separately analysed and themes mapped to CFIR constructs to provide a deeper understanding of barriers/enablers.ResultsSMS in most of the RCCs was not systematically delivered, yet most stakeholders (n=78; respondent rate=50%) valued SMS. For centre 1, 7 barriers/12 enablers were identified, 14 barriers/9 enablers for centre 2 and 11 barriers/5 enablers for centre 3. Of the total 46 strategies identified, 30 (65%) were common across centres as core implementation strategies and 5 tailored implementation recommendations were identified for centres 1 and 3, and 4 for centre 2.ConclusionsThe CFIR and CFIR-ERIC were valuable tools for tailoring SMS implementation to readiness and barriers/enablers, whereas NPT helped to clarify the clinical work of implementation. Our approach to tailoring of implementation strategies may have relevance for other studies.

scholarly journals Influence of Solar Reflectance and Renewable Energies on Residential Heating and Cooling Demand in Sustainable Architecture: A Case Study in Different Climate Zones in Spain Considering Their Urban Contexts

2019 ◽  
Vol 11 (23) ◽  
pp. 6782 ◽  
Author(s):  
Maria-Mar Fernandez-Antolin ◽  
José-Manuel del-Río ◽  
Roberto-Alonso Gonzalez-Lezcano
Keyword(s):  
Renewable Energy ◽  
Architectural Design ◽  
Research Work ◽  
Cold Climate ◽  
Large Temperature ◽  
Winter Period ◽  
Climate Zones ◽  
Solar Reflectance ◽  
Hot Climate ◽  
Urban Contexts

In this research work, energy simulation was used as a forecasting tool in architectural design. It includes the study of a multi-family residential building in five different climate zones of Spain, i.e., A4 (very hot climate zones), B4 (hot climate zones), C4 (moderate climate zones), D3 (cold climate zones), and E1 (very cold climate zones). The authors accomplished a sensitivity analysis in order to identify the influence of passive strategies (i.e., with regard to solar reflectance) and renewable energy (i.e., with regard to aerothermal energy) on indoor temperatures and energy demands. The increment in indoor temperatures depends on the neighboring buildings so that effect of urban contexts as a source of protection against sunlight is also considered. The increment in the albedo (i.e., the solar reflectance) of the façade during the winter period produces little differences in indoor operative temperatures. On the contrary, during the summer period, it produces large temperature differences. Therefore, it is shown that colors significantly reduce temperatures from 1.24 to 3.04 °C, which means considerable annual energy savings. This research demonstrates that solar reflectance can reduce the air indoor operative temperature down to 4.16 °C during the month of May in the coldest climate zones. As a result of the simulations, it is noted that the coldest climate zones are influenced to a greater extent by the inclusion of their urban contexts in the simulations. However, the heating demand, without considering it, becomes lower. Therefore, ignoring the urban context produces important errors in the heating analysis (12.2% in the coldest climate zones) and also in the cooling analysis (39% in the hottest climate zones). Finally, the use of renewable energy in the configuration of a model with a high urban canyon (Hc), as well as with an east–west building orientation and a low albedo produces a difference of around 76% in the cooling costs within the hottest climate zones and around 73% in the heating costs within the coldest climate zones. The results of this study can be applied as a guideline in early architectural design.

scholarly journals Heading of shoots and hand thinning of flowers and fruits on 'BRS Kampai' peach trees

2017 ◽  
Vol 52 (11) ◽  
pp. 1006-1016 ◽  
Author(s):  
Paula Duarte de Oliveira ◽  
Gilmar Arduino Bettio Marodin ◽  
Gustavo Klamer de Almeida ◽  
Mateus Pereira Gonzatto ◽  
Daniel Chamorro Darde
Keyword(s):  
High Frequency ◽  
Prunus Persica ◽  
Fruit Size ◽  
Fruit Production ◽  
No Production ◽  
Full Bloom ◽  
Fruit Thinning ◽  
Heading Control ◽  
Peach Trees

Abstract: The objective of this work was to evaluate the effect of shoot heading and of hand thinning in different development stages of flowers and fruits on the fruit production and quality of 'BRS Kampai' peach (Prunus persica) trees. The experiment was performed during three crop years, under the conditions of the “Depressão Central” region in the state of Rio Grande do Sul, Brazil, and the treatments were: T1, heading of half of the mixed shoot; T2, heading of one third of the mixed shoot; T3, flower thinning in the pink bud stage; T4, thinning at full bloom; T5, thinning of fruit with 5 mm; T6, thinning of fruit with 20 mm; and T7, no thinning or heading (control). Fruit production and quality were evaluated. Plants with no thinning were more productive, but showed high frequency of fruits with a diameter smaller than 60 mm. Shoot heading reduced production per tree and resulted in small-sized fruit. Thinning time did not affect production, and fruit size was greater when thinning was performed at the bloom stage. 'BRS Kampai' peach trees can be thinned starting at bloom, which provides greater fruit size, with no production loss.

scholarly journals Sensitivity of cold-climate wine grape cultivars to copper, sulfur, and difenoconazole fungicides

2017 ◽  
Vol 92 ◽  
pp. 122-130 ◽  
Author(s):  
Patricia S. McManus ◽  
Victoria Kartanos ◽  
Matt Stasiak
Keyword(s):  
Cold Climate ◽  
Wine Grape ◽  
Grape Cultivars
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