Development Situations and Countermeasures of Low Carbon Ecological Circular Agriculture:A Case Study of Nantong City

Developing the low carbon ecological circular agriculture is an effective approach to realizing low carbon development of agriculture. Through investigation on existing measures and performance of development of low carbon type ecological circular agriculture in Nantong City, we analyzed the potential and problems of Nantong City in developing low carbon type ecological circular agriculture. Finally, with reference to domestic and foreign research achievements and practical experience, we put forward countermeasures for developing low carbon type ecological circular agriculture in Nantong City from building technical system and government guidance.

Temperature and Precipitation Trends in the West and East of China during the Period of 1961- 2007:Case Study with Turpan and Nantong

This paper analyzed the data of temperature and precipitation in Turpan and Nantong, in the west and east of China, respectively, during the period of 1961 -2007 by linear growth rate, moving average methods, Mann-Kendall nonparametric and moving Ttests. The result indicated that the annual average temperature in Turpan had a linear growth rate of 0.42 ℃/10 a, while the annual average temperature in Nantong had a linear tendency of 0.48 ℃/10 a. The annual average maximum temperature in Turpan with linear growth rate of 0.16 ℃10 a was lower than 0.56 ℃/ 10 a of Nantong, and the annual average minimum temperature in Turpan with linear growth rate of 0.86℃/10 a was higher than 0.70℃/10 a of Nantong. The annual average temperature of Turpan increasing was 7 years earlier than Nantong. The annual average maximum temperature of Turpan increasing was 5 years later than Nantong. The annual average minimum temperature of Turpan increased as same as Nantong in 1986, but the curve showed different process completely. The abrupt change year of average temperature between Turpan and Nantong were same in 1996, and the abrupt change year of average maximum temperature of Turpan was 5 years later than Nantong. For precipitation, Turpan and Nantong had the same trend of increased and decreased. The reason of almost identical trend of temperature and precipitation between Turpan and Nantong may be urbanization and population increasing influencing climate change in a small area.

Construction of the Control Mechanism of Rural Non-point Source Pollution in Nantong City

In view of the problems found in the in-depth interviews of the current situation of rural non-point source pollution control mechanism in Nantong City and their reasons,the following six countermeasures and suggestions are put forward,including giving full play to the role of fighting bastion of the Party branch and building a mechanism for Party building to lead the control of non-point source pollution in rural areas,giving prominence to the dominant role of farmers and establishing farmers’endogenous motivation excitation mechanism for rural non-point source pollution control,improving the interest coordination mechanism among multiple governance subjects and building a modern control system for rural non-point source pollution,combining regulations,administrative,economic,technical and other means of rural non-point source pollution control and strengthening the synergistic integration mechanism of multiple means of control,reconstructing the information disclosure mechanism of rural non-point source pollution control and building a comprehensive trust mechanism of multiple control subjects,and improving the mechanism for coordinating the supply of policy tools and ensure that basic mechanisms play their due role.

Investigation on Farmers'Willingness to Participate in Rural Non-point Source Pollution Control in Nantong and Analysis of Its Influencing Factors

Based on the questionnaire survey of 337 farmers in 8 villages in Rugao City,Jiangsu Province,the gender,age and educational level of the main able-bodied people of farm households,the characteristics of farmers’production and living behaviors,farmers’cognition of rural non-point source pollution,and farmers’willingness to pay for rural non-point source pollution control and its influencing factors were studied.The results show that to protect the rural ecological environment,most farmers are willing to participate in rural non-point source pollution control,but the annual cost of rural non-point source pollution control is low,and the number of volunteer days is small.Rural grass-roots party organizations should stimulate farmers’willingness to participate in rural non-point source pollution control,give full play to the role of the branch as a fighting fortress,and build a mechanism for Party building to lead rural non-point source pollution control.

Supply contract for Nantong Power Plant Phase II signed

Power generating equipment supply contract for Huaneng Nantong Power Plant Phase Ⅱ project affiliated to Huaneng International Electric Power Stock Company Ltd. was signed at the People’s Great Hall on June 28, 1996, Shi Dazhen, Minister of Electric Power, Ye Qing, Vice-chairman of the State Planning Commission, Zhang Youcai, Vice Minister of Finance and

Comparison and Selection of Water Restoration Techniques for Artificial Landscape Lakes in Nantong City

As an important part of urban infrastructure,urban water system is of great and far-reaching significance for ensuring urban flood control and waterlogging safety,protecting ecological environment and building livable homes.Taking the urban water system of Nantong as an example,Nantong Water Resources Bureau issued R evision of Nantong Urban Water System Planning in 2017,and put forward the construction of the"two circles,eight lakes and nine veins"water system layout,giving new vitality to the urban water system.In view of problems existing in newly excavated artificial landscape lakes,such as fragile water ecosystem,strong eutrophication trend,poor environmental sensory effect and unsatisfactory water landscape effect,it is urgent to study the in-situ water ecological restoration technique of"algae-controlling zooplankton+submerged plant community"to build a"grass-type clear water"ecosystem for artificial landscape lakes,so as to improve the water sensory index and self-purification ability and finally realize the double improvement of"sensory effect and water quality"of artificial landscape lakes.

张謇的早期现代化探索及其对中国式现代化的启示

清末民初状元实业家张謇是学界公认的“中国早期现代化的前驱”。张謇对中国早期现代化的探索和贡献主要体现在实业、教育和公益等方面。基于中国式现代化的历史逻辑、理论维度和实践路径,提出张謇的早期现代化探索对中国式现代化形成有益启示,主要体现于:必须基于中国国情,必须具备开放胸襟,必须坚持创新引领,必须凸显以人为本,必须做到文明和谐,必须加强系统思维。

南通蓝印技艺传承与师范美育融合研究

探索南通蓝印技艺传承与师范美育的有机结合,旨在提升师范生的美育素养,弘扬地方传统文化技艺。剖析了南通蓝印花布的文化内涵和美育潜能,并提出了切实可行的融合策略与实施路径。

南通户籍宫颈癌患者生存现状分析

目的对南通市肿瘤医院2002—2017年南通户籍宫颈癌住院患者作生存现状分析。方法采用主被动随访相结合的方法,对南通市肿瘤医院2002—2017年南通户籍宫颈癌住院病例开展生存结局的随访,随访截至2020年12月31日。χ^(2)检验对失访率进行统计分析;寿命表法计算各年观察生存率,R语言法绘制生存曲线,Log rank(Mantel-Cox)进行不同年龄组、不同来源地区病例生存率的差异比较。结果宫颈癌登记病例5645例,获得生存结局的5512例,随访成功率97.64%。患者平均发病年龄为(56.67±12.78)岁中位生存时间为6.54年,1、3、5及10年观察生存率分别为91.50%、76.95%、60.99%及28.51%。15~岁组与60~岁组(χ^(2)=7.469,P=0.006)、15~岁组与80~岁组(χ^(2)=36.317,P<0.001)生存率差异均有统计学意义。海门籍与启东籍(χ^(2)=2.779,P=0.095)、启东籍与通州籍(χ^(2)=0.515,P=0.473)生存率差异无统计学意义。其余各地区间生存率两两比较,差异均有统计学意义(均P<0.05)。结论本组以医院为基础的宫颈癌登记病例各年龄组和不同来源地区的生存率比较差异均有统计学意义,且生存率随年龄增长而显著下降。较高的病例随访率完整体现了南通市肿瘤医院南通户籍宫颈癌患者治疗的综合效果。

Pollution level and human health risk assessment of some pesticides and polychlorinated biphenyls in Nantong of Southeast China

Food consumption is one of the key exposure routes of humans to contaminants. This article evaluated the residue levels of 51 pesticides and 16 polychlorinated biphenyls （PCBs） in selected fish and food items which were commonly consumed in the Nantong area of Jiangsu Province, Southeast China. The 51 pesticides and 16 PCBs were analyzed by highly sensitive gas chromatography- tandem mass spectrometry （GC-MS/MS）. The results showed that organochlorine pesticides such as dichlorodiphenyltrichloroethanes （DDTs）, hexachlorocyclohexanes （I-ICHs）, hexachlorobenzene （HCB） and mirex and other pesticides including chlorpyrifos, pyrethroid pesticides, metolachlor, pyridaben and trifluralin were frequently detected in the samples, which was consistent with the accumulation level and characteristics of these toxic chemicals in human adipose tissue of people living in Nantong. Meanwhile, correlation of the residue level of toxic chemicals with their physical chemical properties and historic use pattern in Nantong area was observed. Combined with dietary survey results at the same sampling locations, human health risk assessment of ingestion through the dietary route was performed. The results suggested that the non-cancer risks of the chemicals investigated can be considered negligible in the Nantong area, however, the cancer risks from lifetime dietary exposure to DDTs and HCB have exceeded the acceptable levels.

共同富裕背景下南通提高劳动报酬占GDP比重的可行路径

提高劳动报酬占GDP比重是实现共同富裕的关键指标之一,对经济社会发展具有重要意义。南通不仅具备提高劳动报酬占GDP比重的基础,也面临紧迫的现实需求。为此,实证分析了南通市提高劳动报酬占GDP比重面临的负面影响因素,主要包括出口贸易额下滑、新质生产力尚处发动阶段、地区优势挖掘不充分等经济发展层面的影响因素,以及税收制度部分规定对资本的友好度大于对劳动力的友好度等分配机制层面的问题。进而提出了相应的改进建议:通过挽留产业链、加快新质生产力代谢、充分整合旅游资源、提升劳动者技能素养和加快乡村数字化赋能等多渠道提升经济总量,通过打造低收入群体友好型城市、优化税收调控及提高工资中劳动要素价值占比等措施,进一步改善分配机制,以提高劳动报酬占GDP比重,推动共同富裕目标的实现。

南通市医防协同实践探索

近年来,国家卫生健康委员会、国家疾病预防控制局积极推进医防协同、医防融合工作,推动建立以专业公共卫生机构为骨干、以医疗机构为依托、以基层医疗卫生机构为网底的疾病预防控制体系。南通市通过出台优化疾病预防控制体系实施方案、扩充医防协同工作专业人员、筹建慢性病管理医防协作联盟等探索与实践,创新建立医防协同模式,推动形成贴近群众健康服务需求的、可复制可推广的成功经验,努力为人民群众提供全方位、全周期的健康服务。文章对南通市创新医防协同的背景进行阐述,通过分析南通市医防协同工作开展现状以及在实践探索过程中出现的问题,提出解决措施和优化方案,为下一步工作开展提供思路。

南通产业数字化高质量发展研究

南通产业数字化高质量发展有着信息化基础设施建设初见成效、数字产业集群初步形成的基础,但还面临着数字化的基础配套仍显不足、产业数字化与传统产业融合不够、产业数字化的扶持不够、产业数字化人才供给紧缺等问题。为紧抓数字经济发展机遇,促进产业转型升级,夯实经济发展基础,南通应从协调发展规划、整合新旧产业、加强政策引导和金融支持、吸引及培育优质数字人才等方面入手,推动产业数字化高质量发展。

5个甜加糯鲜食玉米品种在南通地区的综合评价

为了筛选出适宜在南通地区种植的甜加糯鲜食玉米品种,本试验对5个甜加糯鲜食玉米品种的农艺性状、抗病虫性、穗部性状及产量进行了比较。结果表明:从综合表现来看,苏玉糯602和苏甜糯818两个甜加糯鲜食玉米品种表现优异,两年平均折合鲜穗产量分别达到12746.0 kg/hm^(2)和12181.7 kg/hm^(2),排名居前两位,且抗性优异,农艺性状和穗部性状表现相对较好,比较适宜在南通地区推广应用。

基于层次分析法的南通市水资源管理能力评价

南通市从开发利用管理、用水效率管理、水资源行政管理、生态环境管理4个维度的12个具体指标,构建了水资源管理能力评价的指标体系。基于层次分析法对南通市在水资源管理方面的各项工作开展综合评价,以期进一步提高用水效率和公共供水水平,增强水资源管理能力。

南通市臭氧浓度特征及气象因素影响分析

利用2017―2020年南通市国控点的逐时臭氧(O_(3))浓度监测资料和同期的南通市国家基本气象站的逐时气象资料,分析了南通市O_(3)污染的年际变化、月变化、日变化以及O_(3)污染特征与气象因素的关系。研究结果表明:(1)O_(3)浓度季节变化幅度表现为夏季>春季>秋季>冬季,日变化呈现出单峰特征,通常在上午06:00―07:00出现最低值,而在15:00左右出现最高值;(2)O_(3)浓度与温度呈正相关,与相对湿度呈负相关,当温度大于20℃,相对湿度在30%~50%之间,风速处于0~4 m/s之间时,O_(3)浓度较高,容易出现超标的情况。