The Ministry of Ecology and Environment informed the media today about the quality of surface water and ambient air in June and January-June, 2020.

I. Surface water

(1) General situation

In June, among the surface water assessment sections in 1940 countries, the proportion of sections with excellent water quality (Class I-III) was 71.4%, up 0.6 percentage points year-on-year; The proportion of inferior V sections was 2.5%, down 2.9 percentage points year-on-year. The main pollution indicators are chemical oxygen demand, permanganate index and total phosphorus.

Figure 1 Proportion of surface water quality categories in China in June 2020

From January to June, among the surface water assessment sections in 1940 countries, the proportion of sections with excellent water quality (Class I-III) was 80.1%, up 5.6 percentage points year-on-year; The proportion of inferior V sections was 1.1%, down 3.2 percentage points year-on-year. The main pollution indicators are chemical oxygen demand, total phosphorus and permanganate index.

Figure 2 Proportion of surface water quality categories in China from January to June 2020

(2) Water quality of major rivers

In June, the proportion of I-III water quality sections in seven major river basins, such as the Yangtze River, the Yellow River, the Pearl River, the Songhua River, the Huaihe River, the Haihe River and the Liaohe River, and the rivers in the northwest, southwest and Zhejiang and Fujian provinces was 75.1%, up 1.4 percentage points year-on-year; The inferior V category was 1.9%, down 3.2 percentage points year-on-year. The main pollution indicators are chemical oxygen demand, permanganate index and total phosphorus. Among them, the water quality of northwest and southwest rivers is excellent, the water quality of Yangtze River basin, Zhejiang and Fujian rivers, Pearl River basin and Yellow River basin is good, and Songhua River, Liaohe River, Huaihe River and Haihe River basin are slightly polluted.

Fig. 3 Proportion of water quality categories in seven major river basins, southwest and northwest rivers and rivers in Zhejiang and Fujian in June 2020.

From January to June, the proportion of I-III water quality sections in seven major river basins, such as the Yangtze River, the Yellow River, the Pearl River, the Songhua River, the Huaihe River, the Haihe River and the Liaohe River, and rivers in the northwest, southwest and Zhejiang and Fujian provinces was 83.8%, up 5.9 percentage points year-on-year; The inferior V class was 0.7%, down 3.8 percentage points year-on-year. The main pollution indicators are chemical oxygen demand, permanganate index and five-day biochemical oxygen demand. Among them, the water quality of northwest rivers, Yangtze River basins, Zhejiang and Fujian rivers, southwest rivers and Pearl River basins is excellent, the water quality of Yellow River and Songhua River basins is good, and Huaihe River, Haihe River and Liaohe River basins are slightly polluted.

Fig. 4 Proportion of water quality categories in seven major river basins, southwest and northwest rivers and rivers in Zhejiang and Fujian from January to June, 2020.

(three) the water quality and nutritional status of important lakes (reservoirs)

In June, among the 112 key lakes (reservoirs) monitored, the number of lakes (reservoirs) with I-III water quality accounted for 71.4%, up 2.6 percentage points year-on-year; The proportion of lakes (reservoirs) with water quality worse than Grade V was 7.1%, down by 1.2 percentage points year-on-year. The main pollution indicators are total phosphorus, chemical oxygen demand and permanganate index. Among the 97 key lakes (reservoirs) monitoring eutrophication, 6 lakes (reservoirs) are moderately eutrophic, accounting for 6.2%; 19 lakes (reservoirs) were slightly eutrophic, accounting for 19.6%; The other lakes (reservoirs) are not eutrophic. Among them, Taihu Lake is slightly polluted and slightly eutrophic, and the main pollution index is total phosphorus; Chaohu Lake has good water quality and mild eutrophication; Dianchi Lake is heavily polluted and moderately eutrophic, and the main pollution indexes are chemical oxygen demand, total phosphorus and permanganate index. Erhai Lake has good water quality and moderate nutrition; The water quality of Danjiangkou reservoir is excellent and medium nutrition; Baiyangdian Lake is slightly polluted and slightly eutrophic. The main pollution indexes are chemical oxygen demand, permanganate index and total phosphorus. Compared with the same period of last year, the water quality of Chaohu Lake has improved, the water quality of Dianchi Lake has declined, and the water quality of Taihu Lake, Erhai Lake, Danjiangkou Reservoir and Baiyangdian Lake has not changed significantly. The nutritional status of Danjiangkou Reservoir has improved, but the nutritional status of Taihu Lake, Chaohu Lake, Dianchi Lake, Erhai Lake and Baiyangdian Lake has not changed significantly.

From January to June, among the 112 key lakes (reservoirs) monitored, the number of lakes (reservoirs) with I-III water quality accounted for 75.9%, up 9.8 percentage points year-on-year; The proportion of lakes (reservoirs) with water quality worse than Grade V was 5.4%, down by 1.9 percentage points year-on-year. The main pollution indicators are total phosphorus, chemical oxygen demand and permanganate index. Among the 109 key lakes (reservoirs) monitoring eutrophication, 5 lakes (reservoirs) are moderately eutrophic, accounting for 4.6%; 19 lakes (reservoirs) were slightly eutrophic, accounting for 17.4%; The other lakes (reservoirs) are not eutrophic. Among them, Taihu Lake is slightly polluted and slightly eutrophic, and the main pollution index is total phosphorus; Chaohu Lake has good water quality and mild eutrophication; Dianchi Lake is moderately polluted and moderately eutrophic, and the main pollution indicators are chemical oxygen demand and total phosphorus. The water quality of Erhai Lake and Danjiangkou Reservoir is excellent and medium nutrition; Baiyangdian Lake is slightly polluted and slightly eutrophic, and the main pollution index is chemical oxygen demand. Compared with the same period of last year, the water quality of Chaohu Lake and Erhai Lake has improved, the water quality of Dianchi Lake has declined, and the water quality of Taihu Lake, Danjiangkou Reservoir and Baiyangdian Lake has not changed significantly. The nutritional status of Dianchi Lake has declined, but there are no obvious changes in Taihu Lake, Chaohu Lake, Erhai Lake, Danjiangkou Reservoir and Baiyangdian Lake.

(four) the ranking of national surface water assessment sections in cities at or above the prefecture level

The cities at the prefecture level and above in the country participated in the ranking, covering 2050 national control sections (including 1940 national surface water assessment sections and 110 sea control sections). In June, among the cities at the prefecture level and above in China, the water environmental quality of national surface water assessment sections in 30 cities such as Laibin, Guilin and Zhangye was relatively good (from 1st to 30th), while the water environmental quality of national surface water assessment sections in 30 cities such as Cangzhou, Fuxin and Chifeng was relatively poor (from 1st to 30th). From January to June, among the cities at the prefecture level and above in China, the water environment quality of national surface water assessment sections in 30 cities such as Zhangye, Jinchang and Liuzhou was relatively good (from 1st to 30th), while the water environment quality of national surface water assessment sections in 30 cities such as Tongchuan, Cangzhou and Xingtai was relatively poor (from 1st to 30th). The changes of water environmental quality of national surface water assessment sections in 30 cities such as Yingkou, Lvliang and Liaoyuan are relatively good (from 1st to 30th), while the changes of water environmental quality of national surface water assessment sections in 30 cities such as Tongchuan, Daqing and Chifeng are relatively poor (from 1st to 30th). See Schedule 1 ~ Schedule 6 for details.

Second, the ambient air

In June, the average number of excellent days in 337 cities at or above the prefecture level was 85.1%, up 5.9 percentage points year-on-year; The concentration of PM2.5 was 19 μ g/m3, down 13.6% year-on-year; The concentration of PM10 was 40 μ g/m3, down by 7.0% year on year. O3 concentration was 143 μ g/m3, down 8.3% year-on-year; SO2 concentration was 8 μ g/m3, down 11.1% year-on-year; NO2 concentration was 18 μ g/m3, down 10.0% year-on-year; The CO concentration was 0.8 mg/m3, down 11.1% year-on-year.

From January to June, the average number of excellent days in 337 cities at or above the prefecture level was 85.0%, up 4.9 percentage points year-on-year; The concentration of PM2.5 was 36 μ g/m3, down 10.0% year-on-year; The concentration of PM10 was 59 μ g/m3, a year-on-year decrease of 14.5%. O3 concentration was 141 μ g/m3, down 1.4% year-on-year; SO2 concentration was 10 μ g/m3, down 16.7% year-on-year; NO2 concentration was 23 μ g/m3, down 14.8% year-on-year; The CO concentration was 1.3 mg/m3, down 13.3% year-on-year.

Figure 5 Proportion of days in 337 cities at prefecture level and above in China from January to June 2020.

Fig. 6 Concentration and year-on-year changes of six indicators in 337 cities at prefecture level and above in China from January to June 2020.

In June, the average number of excellent days in "2+26" cities in Beijing, Tianjin and Hebei and its surrounding areas was 36.9%, up 16.2 percentage points year-on-year; The concentration of PM2.5 was 35 μ g/m3, down 2.8% year-on-year. From January to June, the average number of excellent days was 59.7%, up 12.6 percentage points year-on-year; The concentration of PM2.5 was 55 μ g/m3, a year-on-year decrease of 16.7%.

The proportion of excellent days in Beijing in June was 33.3%, down 3.4 percentage points year-on-year; The concentration of PM2.5 was 32 μ g/m3, a year-on-year decrease of 17.9%. From January to June, the proportion of excellent days was 71.4%, up 9.0 percentage points year-on-year; The concentration of PM2.5 was 43 μ g/m3, down 8.5% year-on-year.

The average number of excellent days in 41 cities in the Yangtze River Delta region in June was 84.2%, up 19.1 percentage points year-on-year; The concentration of PM2.5 was 20 μ g/m3, a year-on-year decrease of 25.9%. From January to June, the average number of excellent days was 84.1%, up 10.5 percentage points year-on-year; The concentration of PM2.5 was 37 μ g/m3, a year-on-year decrease of 21.3%.

The average number of excellent days in June in 11 cities in Fenwei Plain was 60.9%, up 9.7 percentage points year-on-year. The concentration of PM2.5 was 28 μ g/m3, which was flat year-on-year. From January to June, the average number of excellent days was 66.5%, up 12.1 percentage points year-on-year; The concentration of PM2.5 was 53 μ g/m3, down 18.5% year-on-year.

In June, among the 168 key cities, Tangshan, Taiyuan and Jincheng were relatively poor in air quality (from the last one to the last 20); Zhuhai, Zhongshan, Shenzhen and other cities have relatively good air quality (from 1st to 20th, see attached table 7).

From January to June, among the 168 key cities, Shijiazhuang, Anyang and Taiyuan were relatively poor in air quality (from the last one to the last 20); The air quality in Haikou, Lhasa, Zhuhai and other cities is relatively good (from 1st to 20th, see attached table 8).

From January to June, among the 168 key cities, Baotou, Hohhot, Harbin and other cities improved their air quality relatively poorly (from the last one to the last 20); Yichang, Chizhou, Jingmen and other cities have improved their air quality relatively well (from the first place to the 19th place, see attached table 9).

Schedule 1 The top 30 cities and their water bodies in the national surface water assessment section in June 2020.

Schedule 2 The last 30 cities and their water bodies ranked by the national surface water assessment section in June 2020.

Note: The water quality of the water bodies marked with * in the table meets Class I or Class II of Environmental Quality Standard for Surface Water (GB3838-2002)Ⅰ).

Schedule 3 Top 30 Cities and Water Bodies in the National Surface Water Assessment Section from January to June, 2020.

Attached Table 4 The last 30 cities and their water bodies in the national surface water assessment section from January to June, 2020.

Note: The water quality of the water bodies marked with * in the table meets Class I or Class II of Environmental Quality Standard for Surface Water (GB3838-2002)Ⅰ).

Table 5 Changes of water environment quality of national surface water assessment section in January-June, 2020 ranked the top 30 cities and their water bodies.

Table 6 Changes of water environment quality of national surface water assessment section from January to June, 2020 ranked the last 30 cities and their water bodies.

Schedule 7 List of Top 20 and Last 20 Cities in Ambient Air of 168 Key Cities in June 2020

Schedule 8 List of Top 20 and Bottom 20 Cities of 168 Key Cities from January to June, 2020

Attached Table 9 List of Top 20 and Bottom 20 Cities in Air Improvement of 168 Key Cities from January to June, 2020

May 6th

Issued by Guangdong Education Examinations Institute

Provisions of Guangdong Province on Enrollment of Colleges and Universities in 2023

(Click on the picture to view the full text of the notice)

College entrance examination in 2023

By three national unified college entrance examination subjects

And three ordinary high schools in Guangdong Province.

Subject composition of selective examination for academic level

Implement the "3+1+2" examination mode.

Art and sports candidates also need to take the corresponding professional technical examination.

Before the exam, candidates come to step on the spot in an orderly manner and get familiar with the examination room. Shenzhen Special Zone Daily reporter He Longshe

Chinese, mathematics and foreign languages use the national volume.

The "Regulations" clarify that the subjects of the national unified college entrance examination include three subjects: Chinese, mathematics and foreign languages. The national volume is used and the proposition is unified by the Education Examinations Institute of the Ministry of Education.

The language of foreign language examination is one of English, Russian, Japanese, French, German and Spanish. Candidates whose foreign language is English must take the English listening and speaking test, which is held independently by Guangdong.

Three optional examination subjects for the academic level of senior high schools in Guangdong Province are composed of two subjects: physics and history, and two subjects: ideological and political, geography, chemistry and biology. The subjects of the selective examination of the academic level of ordinary high schools in Guangdong Province are organized by the Provincial Education Examinations Institute. The specific examination schedule is as follows:

English listening and speaking, sports, music, art, calligraphy, dance, radio and television choreography, broadcasting and hosting are subject to unified examinations throughout the province. The test paper life system and scoring reference of unified examination subjects in the province are formulated by the Provincial Education Examinations Institute.

The enrollment majors in colleges and universities are divided into general (physics), general (history) and arts and sports (including sports, music, fine arts, calligraphy, dance, radio and television editing and directing, broadcasting and hosting, and art school examinations, the same below).

The examination subjects of general (physics) candidates are Chinese, mathematics, foreign languages, physics and "two out of four".

The subjects of general (history) candidates are Chinese, mathematics, foreign languages, history and "two out of four".

The examination subjects of arts and sports candidates are professional technical subjects on the basis of general (physics) or general (history) examination subjects.

The total score of college entrance examination culture is 750 points, which is determined by the scores of candidates’ related examination subjects. Chinese, mathematics, foreign languages, each subject out of 150 points; Physics, history, ideology and politics, geography, chemistry, biology, each subject out of 100 points. Chinese, mathematics, foreign languages, physics and history are included in the total cultural score of the college entrance examination according to the examinee’s examination paper, and ideological and political, geography, chemistry and biology are included in the total cultural score of the college entrance examination according to the examinee’s grade. The full marks of sports, music, art, calligraphy, dance, radio and television choreography, broadcasting and hosting are 300 points each.

Candidates walked out of the examination room with confidence. Shenzhen Special Zone Daily reporter Gang Liu photo

Voluntary reporting implements the mode of professional group in colleges and universities

The "Regulations" make it clear that Guangdong college entrance examination volunteers should fill in the professional group mode of colleges and take the way of online filling. Candidates must carefully read the college enrollment regulations and Guangdong enrollment regulations, and choose to apply for colleges and universities, college professional groups and professional volunteers within the group. The subjects and characteristics of candidates must be consistent with the volunteer requirements of the selected college professional groups (majors).

There is a parallel volunteer group for the general classes (physics and history) of undergraduate and junior college admission batches, and there are 45 colleges and universities’ professional group volunteers respectively. Each college and university professional group has 6 professional volunteers and one is subject to the professional adjustment option. The unified examination of arts and sports has one parallel volunteer group and 20 colleges and universities’ professional groups. Each college and university’s professional group has six professional volunteers and one is subject to the professional adjustment option.

Parallel volunteer, a professional group of colleges and universities, takes the professional group of colleges and universities as the investment unit, and implements one-time investment according to the principle of "giving priority to scores and following volunteers".

When parallel volunteer files, the candidates are sorted from high score to low score, and the college professional group volunteers filled in by the candidates are retrieved in turn. As long as the college professional group volunteers reported by the candidates are found to meet the requirements for filing, they will file with the college professional group.

After the filing, the professional groups of other colleges and universities will be invalid. If there is no college professional group that meets the requirements for filing, it cannot be filed.

After the above process is completed, regardless of whether the file is submitted or not, it is deemed that the candidate has enjoyed the opportunity to file in this batch of parallel volunteer. If the candidates’ files are filed in a professional group of an institution and are withdrawn for some reason, they will not be re-submitted to the professional groups of other institutions in parallel volunteer.

Candidates must fill in and confirm the volunteer information in the online volunteer reporting system of Guangdong Admissions Office. Once the volunteer information is confirmed online, no one can change it. Candidates must log on to the "Sunshine College Entrance Examination Information Open Platform" of the Ministry of Education or the designated website of colleges and universities to inquire about the detailed contents of the enrollment regulations of colleges and universities, and pay attention to the conditions for limiting the enrollment of colleges and universities, professional groups of colleges and universities and majors within the group. Candidates are responsible for the consequences caused by failing to check the enrollment regulations of colleges and universities.

When ordinary high school fresh-year candidates fill in their volunteers, the scores of the qualified test subjects corresponding to the three optional test subjects included in the total score of the college entrance examination must be qualified before they can file. Otherwise, it is invalid to fill in college volunteers.

In the determination of admission scores, the general categories are divided into physical and historical categories; Art and sports categories, regardless of physics and history, are uniformly underlined according to the planned categories.

Candidates are confident waiting for the exam outside the examination room. Shenzhen Special Zone Daily reporter Cheng Haikun photo

Strengthen the governance of examination-related training consulting institutions

Guangdong Education Examinations Institute proposed that the reform of college entrance examination enrollment should be steadily promoted, and all local schools should implement teaching in strict accordance with the curriculum standards. From the second year of high school, courses should be selected according to the subjects selected by students, and it is strictly forbidden to organize students to choose subjects in advance to prepare for the exam. It is necessary to strengthen students’ career planning education and subject selection guidance, and guide students to choose subjects according to the needs of national development and their own interests.

At the same time, we should vigorously promote the fairness of admission opportunities. We should continue to implement the special plan of key universities for rural areas and poverty-stricken areas. Strict application conditions, strengthen qualification examination, and promote the implementation of preferential policies for special plans. From 2023 onwards, candidates who gave up their admission qualifications or dropped out of school after being admitted to the special program in previous years will no longer be eligible for the special program.

Guangdong Education Examinations Institute proposed that we should conscientiously implement the policy of taking the college entrance examination for the children who move with them in Guangdong. It is necessary to compact the responsibility of high school, strictly regulate the management of student status, and strictly investigate violations such as empty student status, separation of nationality, and false student status. We must severely crack down on "college entrance examination immigrants."

Strictly regulate the examination enrollment management, and standardize the release of college entrance examination results. It is strictly forbidden to publish, publicize, speculate or speculate in disguised form in any way, such as "No.1 in the College Entrance Examination", "Good News in the College Entrance Examination", "High Score Candidates" and "Online Rate".

At the same time, strengthen the governance of training and consulting institutions involved in the examination. Schools shall not allow educational consulting institutions, off-campus training institutions or individuals to enter the school to carry out training and consulting activities related to the examination, or provide venues for relevant institutions or individuals to carry out related activities; Strengthen the standardized governance of social training institutions or individuals to carry out training and consultation related to exams, and severely crack down on illegal activities involving false propaganda, price fraud, cheating in organizing or participating in exams, and interfering with the order of enrollment in exams.

Original title: "The college entrance examination time is fixed! 》

Read the original text