Some standard content:
Industry standard of the People's Republic of China
Code for China lake name
SL261—98
Editing unit:
Construction and Management Department of Ministry of Water Resources of the People's Republic of China, Nanjing Institute of Geography and Lake Research, Chinese Academy of SciencesApproving department: Ministry of Water Resources of the People's Republic of ChinaEffective date: November 2, 1998
Easy Niu Standard Nanny
SL26198
Ministry of Water Resources of the People's Republic of China
Notice on the approval and release of "Code for China Lake Name" SL261--98
Shui Guo Ke [1998] No. 471
According to the plan for the formulation of technical standards for water conservancy and hydropower, the "Code for China Lake Name" was formulated by the former Water Resources Management Department of the Ministry of Water Resources, hosted by the former Water Resources Management Department and Nanjing Institute of Geography and Lake Research, Chinese Academy of Sciences, and has been approved as a water conservancy industry standard after review and released. The name and number of the standard are: "China Lake Name Code" SL261-98. This standard will be implemented from the date of publication. All units are requested to summarize their experience during implementation and report any problems to the Ministry's Construction and Management Department.
The standard text is published and distributed by China Water Resources and Hydropower Press. November 2, 1998
Comprehensive Volume·Comprehensive Technology
"China Lake Name Code" is mainly based on the principles and methods stipulated in the formulation and revision plan of water resources and hydropower technical standards of the Ministry of Water Resources of the People's Republic of China and the SL0197 "Regulations on the Preparation of Water Resources and Hydropower Technical Standards" issued by the Ministry of Water Resources in July 1997, and is compiled in combination with the characteristics of my country's lakes. "China Lake Name Code" mainly includes the following contents: determine the purpose and principles of coding, coding objects and methods; determine the code format and the content of each element of the code; explain the handling of some problems in coding and the annotation of terms; code, classification and classification summary of lakes in the external and internal drainage areas of the country. The main editor of this regulation: Construction and Management Department of Ministry of Water Resources of the People's Republic of China Nanjing Institute of Geography and Lake Research, Chinese Academy of Sciences The interpreting unit of this regulation: Construction and Management Department of Ministry of Water Resources of the People's Republic of China Drafters of this regulation: Yang Yixuan Xiao Xianghong Zhang Liren Wang Sumin Shi Fuxiang
Dou Hongshen
Xue Zhanqun
Terms·
Code compilation and explanation
Lake name code.
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
SL261-98
Classification table of lakes in river basins and inland areas across the country Classification table of lakes in foreign and inland river basins across the country
Classification table of lakes in provinces, autonomous regions and municipalities across the country Classification table of water quality of lakes in foreign and inland river basins across the country Schematic diagram of the river basins (areas) to which China's lakes belong 1243
Comprehensive volume·Comprehensive technology
1Total!
1.0.1 In order to facilitate the unified management of lakes across the country, make lake management standardized and scientific, and meet the needs of high-tech information development, this code is formulated based on the types and distribution characteristics of lakes across the country. 1.0.2 This code stipulates the code for the names of lakes with an area of more than 1km2 across the country. 1.0.3 This code is applicable to the collection, storage, retrieval, analysis and exchange in various resource and environmental information systems. 2 Terminology
2.0.1 Lake. The lake basin and the water body it contains (including intercrystalline brine) are called lakes. The lake basin is a relatively closed natural depression on the surface that can store water. Lakes are also called tides, ponds, ze, dian, chen, ponds, dang, yang, tan, pao, hai (zi), nuoer, kul, kule, chaka, zhang, cuo, etc. in various places. 2.0.2 Basin. The watershed or catchment area surrounded by the watershed of surface water and groundwater. Because the groundwater watershed is difficult to determine, it is customary to refer to the catchment basin surrounded by the surface runoff watershed. 2.0.3 Mineralization. The mineralization of natural water is usually expressed as the sum of the main ions dissolved in the water, in mg/L or g/L.
2.0.4 Information coding. Information coding is to give things or concepts (coding objects) symbols with certain regularity, which are easy for computers and people to recognize and process.
2.0.5 Code. A code is one or a group of regular symbols that are easy for computers and people to recognize and process. The identification function is the basic feature of the code.
3 Code compilation and explanation
3.1 Compilation principles
3.1.1 Scientificity. Based on the current national standards and industry standards, combined with the characteristics and features of water conservancy science and geographical science, with the goal of adapting to information processing, the lakes over 1km2 in the country are scientifically coded according to the basin, geographical location, water chemical properties, and area size to form a systematic coding system. 3.1.2 Uniqueness and practicality. Each coding object has only one code, and one code uniquely identifies only one coding object. The code should be as short and easy to remember as possible. 3.1.3 Integrity and scalability. The code reflects both the attributes of each element and the relationship between elements, and has integrity. The coding structure leaves appropriate room for expansion and is easy to extend. SL26198
3.2 Coding objects, methods and approaches
3.2.1 Coding objects. All lakes with an area of more than 1km2 in the country. 3.2.2 Coding methods. Combination code.
3.2.3 Coding methods. A combination code of 7 letters and numbers is used to represent the lake's basin (or inland area), geographical location (province, autonomous region, municipality directly under the central government), water chemical properties and area size range. The letters "I" and "O" are omitted. 3.2.4 Code format. BSSCNNN.
1B: Alphabetic code represents the river basin (or inland area), with values from A to Z. A: Heilongjiang
D: Yellow River
B: Liaohe River
E: Huaihe River
G: Zhejiang and Taiwan River Basins
J: Lancang River, Nujiang River
L: Pengqu-Ganges
N: Irtysh River-Obi River
Q: Tarim Inland Area
C: Haihe River
F: Yangtze River
H: Pearl River
K: Yarlung Zangbo River
M: Shiquan River-Indus River
P: Junggar endorheic area
R: Qaidam endorheic area
S: Hoh Xil and Kumu Kuli endorheic area
T: Northern Tibet endorheic area
V: Ordos endorheic area
X: Baicheng-Fuyu endorheic area
Z: Closed lakes in other areas
U: Southern Tibet endorheic area
W: Inner Mongolia Plateau endorheic area
Y: Uyur River endorheic area
2SS: The two-digit code indicates the province, autonomous region or municipality to which the lake belongs. Take the last two digits of GB2260-91 "Administrative Division Code of the People's Republic of China" (the division code is 3 digits, and the first digit is "9", which is discarded in this code), that is,
11: Beijing
13: Hebei Province
15: Inner Mongolia Autonomous Region
22: Jilin Province
31: Shanghai
33: Zhejiang Province
36: Jiangxi Province
42: Hubei Province
44: Guangdong Province
52: Guizhou Province
54: Tibet Autonomous Region
62: Gansu Province
64: Ningxia Hui Autonomous Region
71: Taiwan Province
12: Tianjin
14: Shanxi Province
21 ：Liaoning Province
23：Heilongjiang Province
32：Jiangsu Province
34：Anhui Province
37：Shandong Province
43：Hunan Province
51：Sichuan Province
53：Yunnan Province
61：Shaanxi Province
63：Qinghai Province
65：Xinjiang Uygur Autonomous Region
3C：One-letter code indicates the water chemical properties of lakes, with values ranging from A to G. 1246
A：Freshwater Lake
B：Weiwei Lake
C：Weiwei Lake
D：Salt Lake
E：In Salt Lake
Comprehensive Volume·Comprehensive Technology
(Lake Water Mineralization <1g/L)
(Lake Water Mineralization 1~35g/L)
(Lake water mineralization 35~50g/L)
(Lake water mineralization>50g/L)
(There are intercrystalline brine or solid salt mines underground, which are important sedimentary deposits)F: Lake with unknown chemical properties of lake water
G: Seasonal lake (lake with seasonal water storage in western region)4NNN: Three-digit code indicates the size range of lake area, which is divided into 5 levels. 001~099
101~199
201~299
301~499
501999
Area>1000km
Area is 500~1000km2
Area is 100~500km2
Area is 1 0~100km2
Area is 1~10km2
In the same river basin (inland drainage area), the code is arranged from large to small in units of province, autonomous region and municipality directly under the Central Government.
3.3 Coding Explanation
3.3.1 The lake data of this code starts from the mid-1970s and ends at the end of 1996. 3.3.2 The area data of lakes above 500km2 are taken from the "Encyclopedia of Water Resources in China" and "Chinese Lake Records"; the area data of lakes below 500km2 are verified by the water administration departments of relevant provinces (autonomous regions, municipalities directly under the Central Government) for reference. 3.3.3 The river basin (or inland drainage area) in the code includes lakes in the following provinces (autonomous regions, municipalities directly under the Central Government): Heilongjiang River Basin - Heilongjiang Province, Jilin Province, Inner Mongolia Autonomous Region. Liaohe River Basin - Liaoning Province.
- Tianjin, Beijing, Hebei Province. Haihe River Basin
Yellow River Basin—Shandong Province, Inner Mongolia Autonomous Region, Gansu Province, Sichuan Province, Qinghai Province. Huaihe River Basin
Jiangsu Province, Shandong Province, Anhui Province.
Yangtze River Basin
—Shanghai City, Jiangsu Province, Zhejiang Province, Anhui Province, Jiangxi Province, Hubei Province, Hunan Province, Sichuan Province, Guizhou Province, Yunnan Province, Tibet Autonomous Region, Qinghai Province. Zhejiang and Taiwan River Basins—Zhejiang Province, Taiwan Province. Pearl River Basin—Guangdong Province, Yunnan Province. Lancang River and Nu River Basins—Yunnan Province, Tibet Autonomous Region. Yarlung Zangbo River—Tibet Autonomous Region. Pengqu-Ganges River Basin—Tibet Autonomous Region. Shiquan River-Indus River Basin—Tibet Autonomous Region. Irtysh River-Obi River Basin—Xinjiang Uygur Autonomous Region. Junggar Inland Area—Xinjiang Uygur Autonomous Region. Tarim Inland Area—Xinjiang Uygur Autonomous Region. Qaidam Inland Area—Gansu Province, Qinghai Province. SL261—98
Hoh Xil and Kumu Kuli internal drainage areas—Tibet Autonomous Region, Qinghai Province, Xinjiang Uygur Autonomous Region. Northern Tibet internal drainage areas—Tibet Autonomous Region, Qinghai Province, Xinjiang Uygur Autonomous Region. Southern Tibet internal drainage areas—Tibet Autonomous Region.
Ordos internal drainage areas—Inner Mongolia Autonomous Region, Shaanxi Province, Ningxia Hui Autonomous Region. Inner Mongolia Plateau internal drainage areas—Hebei Province, Inner Mongolia Autonomous Region. Baicheng Fuyu internal drainage areas—Jilin Province.
Uyur River internal drainage areas—Heilongjiang Province.
Other closed lakes—Shanxi Province, Yunnan Province, Qinghai Province. 1247
3.3.4 Unnamed lakes are numbered in descending order according to the area, with the provinces (autonomous regions, municipalities) within the basin (or internal drainage area) as units.
3.3.5 Boundary lakes Except for the western tidal zone of Pangong Lake on the border with Kashmir, which is brackish, the rest (Changbai Mountain Tianchi, Xingkai Tide, and Beier Lake) are all freshwater lakes. 3.3.6 Provincial boundary lakes are coded according to the province where the main part of the lake is located. For example, Huanggai Lake is Hunan Province (43), Mitijiang Zhanmu Co is Qinghai Province (63), and Hongjianzhang is Shaanxi Province (61). 3.3.7 Outflow lakes are coded as freshwater lakes unless they are marked with water chemical analysis data. For example, Mazhang Coqin at the source of the Yangtze River is a brackish lake with the fourth digit code "B"; lakes in the middle and lower reaches of the Yangtze River are coded as "A" even though many small lakes do not have water chemical analysis data.
3.3.8 A large number of inland lakes in Qinghai, Tibet, Mongolia, Xinjiang and other regions that do not have water chemical analysis data are coded as "F". 3.3.9 Some dried lakes in the western region (such as Lop Nur and Manas Lake) are now dry salt lakes, and the fourth digit code is "E".
3.3.10 Closed lakes in other regions (Z) refer to closed flow lakes in the outflow area. Such as Chenghai in Yunnan Province, Jiechi in Shanxi Province, and Nianjicuo in Qinghai Province.
3.3.11 The center of the area where the lake is located is marked with longitude and latitude. If there is no longitude and latitude available, indicate the city or county to which it belongs. 3.3.12 This code is mainly based on the work data of the Nanjing Institute of Geography and Lake Research, Chinese Academy of Sciences, and is compiled with reference to the data collected from the relevant units of the Chinese Academy of Sciences, universities and water administration departments of provinces (autonomous regions, municipalities directly under the central government). 4 Lake name code
Table 4.0.1Heilongjiang River Basin (A)
A15B001
A15A101
A22B201
A22A301
A22A501
Hulun Tide (Dafei Lake)
Beilshuo
Chagan Pao
Ximiao Pao
Baekdu Mountain Sky Chi
Latitude and longitude
117°23
117°44
124°24'
124°30||t t||128*03'
48°57
47°50'
45°15
45'11'
4 0°00
A22B502
A22A503
A22A504
A22A505
A22A506
A22A507
A22A508
A23A001
A23B201||tt ||A23A202
A23A203
A23B204
A23A301
A23A302|| tt||A23A303
A23A304
A23A305
A23B306
A23B307
A23A308
A23A309
A23A310
A23A311
A23A 312
A23A313
A23A314
A23B315
A23B316
A2 3B317
A23B318
A23A319
A23A320
A23A321||tt| |A23A322
A23A323
A23B324
A23A501
A23A502||t t||A23A503
A23A504
A23A505
A23A506
A23A507
A23A508
A23A509
Sihaipao
Folahongpao
Fukangpao
Dagetang
Kaoshanpao
Zhoulahalahoupao
Huangjiadapao
Xingkai Lake·
Linking tide
Xiaoxingkai Lake
Big and small Longhupao
Qingkenpao
Wanghuapao
Beishilipao
Comprehensive volume·Comprehensive technology
Continued table 4.0.1
Latitude and longitude
122*35
123*56\
125°06
124*55'
12 4°21°
124°23
126*20
13233\
124°10r
132*33||t t||124°23'
125*30°
124*10″
125°10\
Lama Temple Pao (sun tide)
Wudalianchi
Kulipao
Zhongneipao
Laojiangshenpao
Dongbeipaozi
Longjiangshuo
Lianjinfan
Cha Gutiao Paozi
Yuebing Paozi
Shirengou Houdu
Hongyan Pao
Zhuangtou Pond
Qijia Pao
Dajin Pao
Wultapao
Ulagai Pao
Heshentan Pao
Shiyu Paozi
Laodeng Pao
Wukeshu Pao
Xinglong Pao
Baligang Bubble
Blackfish Bubble
Fangzheng Bubble
Dongfeng Bubble
Checkpoint Bubble
Lotus Bubble
Wusuxi Bubble
Zhuajinanhe Bubble
124°05\
12606r
124°50*
125°03
125°05
1 32°43'
123°08
12900\
123°27
124°26\
124°04| |tt||123°23\
124°17
124°11°
124*27
126°44'
1 23°42\
123*53
130*55
126°50r
125*14
45°03'|| tt||45~02\
43*54'
45*37'
45*23'
44°32\
46°42 '
45°19
46°43'
46°22\
46*17'
46*01'
46 °17\
48°18
46°19
46*02'
45*28°
46*51'
4 5*59\
46°27
47*21'
46*18\
46*23'
46°03'||tt| |47*41'
46*51'
46*44'
47*43'
46°24'
Anda City||tt| |Fangzheng County
Fangzheng County
Tangyuan County
Fujin City
Fujin City
Fuyuan County
Fuyuan County
A23A510
A23A511
A23A512
A23A513
A23A514
A23A515| |tt||A23A516
A23A517
A23A518
A23A519
A23A520||tt| |A23A521
A23A522
A23A523
A23A524
A23A525
A23 A526
A23A527
A23A528
A23A529
A23A530
A23A53 1
A23A532
A23A533
A23A534
A23A535
A23A536||t t||A23A537
A23A538
A23A539
A23A540
A23A541
A 23A542
A23A543
A23A544
A23A545
A23A546
A23A5 47
A23A548
A23A549
A23A550
A23A551
A23A552
A23A553
A23A554
Zhuajihouhepao
Sihenanhepao
Pangtoulianghepao
Yueyapao|| tt||Black Fish Pond
Lotus Pond
Yaotun Big Pond
Shili Pond
Zhu Lao Four Ponds
Lotus River Pond
Bacha Pond
Yikeshu Pond
Fish Farm Pond of Fisheries Bureau
Dalijiachao
Lotus Pond
Lianhecun South Pond
Shallow Butterfly Pond
Xiaobeichao| |tt||Dongda Pao
Xida Pao
Huhai Pao
Yuyuan Pao
Laoditang Pao
Zhanxin Pao
Lianhua Pao
Kaoshan Pao
Niuchang Pao
Bianjiang Pao
Xishan Tide
Jinchangpao
Dongshan Tide
Huanghua Paozi
Dake Paozi
Yi Ke Shu Pao Zi
Fuxing Pao Zi
Huang Hua Shao Chi
Bailai Zi
Bei Pao Zi
Hao Xin Pao Zi
Udono Pao Zi
Xin Feng Pao Zi
Tang Chi Dong Pao Zi
Tala Pao Zi
Xia Zhan Zhang Pao Zi
SL261—98
Continued Table 4.0.1
Longitude and latitude
Fuyuan County
Fuyuan County
Fuyuan County
Hulin County
Tongjiang County
Tongjiang County
Tongjiang County
Tongjiang County
Tongjiang County
Tongjiang County
Tongjiang City
Nenjiang Administration Bureau
Dumeng County
Wugang City
Fuyuan County
Baoquanling Administration Bureau
Raohe County
Hulin County
Ning'an County
Ning'an County
Ning'an County
Ning'an County
Ning'an County
Ning'an County
Ning'an County
Ning'an County
Ning'an County
Sunke County
Sunke County
Banke County
Bi Ke County
Huijiang County
Nenjiang County
Dunjiang County
Dunjiang County
Huijiang County
Nenjiang County
Nenjiang County||t t||Dunjiang County
Nenjiang County
Nenjiang County
Huma County
A23A555
A23A556
A23A557
A23A558
A23A559
A23A560||tt ||A23A561
A23A562
A23A563
A23A564
A23A565
A23A566
A23A567
A23A568
A23A569
A23A 570
A23A571
A23A572
A23A573
A23A574
A 23A575
A23A576
A23A577
A23A578
A23A579||tt ||A23A580
A23A581
A23A582
A23A583
A23A584
A23A585
A23A586
A23A587
A23A588
A23A 589
A23A590
A23A591
A23A592
A23A593
A 23A594
A23A595
A23A596
A23A597
A23A598||tt ||A23A599
A23A600
A23A601
Xiadongdian Diwai Paozi
Huma Town Chang Paozi
Shanglaoka Chang Paozibzxz.net
Dasihai
Daidifan
Kutangben
Bai Sandiao Paozi
Baijiatuzi Paozi||t t||Dongbali big bubble
Dongdaming bubble
Net home appliance big bubble
Yangdali bubble
Seventh generation of artillery
Sanhe bubble
Laozhou bubble
Litian bubble
Fulai bubble
Zirong Township Yuyang bubble
Da Keqin bubble
Gaoshanchi
Dong Huayuchangpao
Kaoshanpao
Huangyangshupao
Donglixipao
Halasidongpao
Mushanpao
Laolongtoupao
Leituopao
Wudaipao
Dingtupao
Badaitan
Liuhepao
Xiaomiaozipao
Najinafan
Lianhuapao
Aihaizhoupao
Xixinpao
Yaolingpao
Dabolapao
Qinglongshanpao
Shuichengzipao
Harwusupao
Comprehensive volume, comprehensive technology
Continued table 4.0.1
Longitude and latitude|| tt||Border tide, Bell tide in our country's area is only 1/10, Xingkai tide in our Chang'an area of 1080km2, Changbai Mountain Tianshi about 1/2. Remarks
Huma County
Huma County
Huma County
Zhaodong City
Dumeng County
Zhaodong City
Dumeng County
Zhaodong City
Zhaodong City
Zhaodong City
Zhaodong City
Tonghe County
Anda City
Dumeng County
Anda City
Anda City
Anda City
Fuyu County
Fuyu County
Longjiang County
Longjiang County
Longjiang County
Longjiang County
Longjiang County
Qiqihar City
Qiqihar City
Qiqihar City
Dumeng County
Qiqihar City
Lindian County
Shemeng County
Taila County
Taila County
Dumeng County
Dumeng County
Dumeng County
Duzi County
Dumeng County
Dumeng County
Dumeng County
Dumeng County
Duchong County
Suihua Administration Bureau
Suihua Administration Bureau
Baoquanling Administration Bureau
Suihua Administration BureauRemarks
Huma County
Huma County
Zhaodong City
Dumeng County
Zhaodong City
Dumeng County
Zhaodong City
Zhaodong City
Zhaodong City
Zhaodong City
Tonghe County
Anda City
Dumeng County
Anda City
Anda City
Anda City
Fuyu County
Fuyu County
Longjiang County
Longjiang County
Longjiang County
Longjiang County
Longjiang County||tt ||Qiqihar City
Qiqihar City
Qiqihar City
Dumeng County
Qiqihar City
Lindian County
Shemeng County
Taila County
Taila County
Dumeng County
Dumeng County
Duzi County
Dumeng County
Dumeng County
Dumeng County
Dumeng County
Duchong County
Suihua Administration Bureau
Suihua Administration Bureau
Baoquanling Administration Bureau
Suihua Administration BureauRemarks
Huma County
Huma County
Zhaodong City
Dumeng County
Zhaodong City
Dumeng County
Zhaodong City
Zhaodong City
Zhaodong City
Zhaodong City
Tonghe County
Anda City
Dumeng County
Anda City
Anda City
Anda City
Fuyu County
Fuyu County
Longjiang County
Longjiang County
Longjiang County
Longjiang County
Longjiang County||tt ||Qiqihar City
Qiqihar City
Qiqihar City
Dumeng County
Qiqihar City
Lindian County
Shemeng County
Taila County
Taila County
Dumeng County
Dumeng County
Duzi County
Dumeng County
Dumeng County
Dumeng County
Dumeng County
Duchong County
Suihua Administration Bureau
Suihua Administration Bureau
Baoquanling Administration Bureau
Suihua Administration Bureau
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.