Xinhua News Agency, Beijing, August 26. A few days ago, the Office of the Leading Group for the Third National Land Survey of the State Council, the Ministry of Natural Resources, and the National Bureau of Statistics issued the "Communiqué on Major Data of the Third National Land Survey" and jointly held a press conference on the 26th. , Notified the relevant situation.

Carefully organize to ensure that the "three adjustments" data are true and accurate

　　In September 2018, the State Council unified the deployment of the third national land survey (hereinafter referred to as the "three adjustments").

In the past three years, with the concerted efforts of various localities and relevant departments, and the joint efforts of investigators and investigators at all levels across the country, the "three adjustments" work has overcome the difficulties caused by the reform of local institutions at all levels and the new crown epidemic, and has been successfully completed. The investigation task has achieved significant results.

　　The "Three Adjustments" is a major survey of national conditions and strength.

The truthfulness and accuracy of survey data is the lifeblood of the "three adjustments".

The authority and centralized and unified leadership of the Party Central Committee provide a fundamental guarantee for ensuring that the "three adjustments" data are true and accurate.

The State Council’s "Three Adjustments" leading group has studied and deployed many times, emphasizing that "advanced technical means should be used as much as possible to reduce possible human interference, and do everything possible to improve data quality."

The Ministry of Natural Resources carefully organized and implemented it, held hundreds of meetings to study deployment and implementation, dozens of visits to local areas for research and guidance, and repeatedly emphasized that "the truth of the investigation will not be shaken, no step will be made, false reports will be severely punished."

The main conditions of the "three adjustments" have been reviewed and approved in principle by the State Council's "three adjustments" leading group meeting, the State Council executive meeting, the Central Political Bureau Standing Committee meeting, and the Central Political Bureau meeting. At the same time, major work requirements have been put forward.

　　In the investigation work, strictly implement the phased and hierarchical inspection and acceptance system, identify problems as early as possible, and correct deviations in a timely manner.

The county-level initial survey results have gone through an average of 7 rounds of "inspection-feedback-rectification-re-inspection" verification and rectification.

Make full use of remote sensing, satellite positioning, geographic information systems, mobile Internet, cloud computing, drones and other technologies to fully apply the new "Internet + survey" mechanism to minimize human intervention.

Intensified training and guidance, and successively carried out more than 6,800 national-level trainings and 110,000 provincial-level trainings to improve the professional capabilities of front-line investigators, verification and supervision personnel.

　　In the course of the investigation, the National Natural Resources Inspection Agency conducted four rounds of "three adjustments" special inspections at key points in the investigation, covering 394 county-level investigation units, and played an important role in ensuring the authenticity and accuracy of the data.

The Ministry of Natural Resources has publicly notified 5 cases of fraud, 152 cases of inadequate investigations, and inadequate audit control.

The results of a comprehensive third-party data quality evaluation organized by the National Bureau of Statistics showed that the survey errors all met the design control standards, and the "three adjustments" data results were considered reliable.

Fruitful results, comprehensive mastery of the main land types in the country

　　The "Three Adjustments" used December 31, 2019 as the standard time point to fully investigate the country's land use status and establish a national land survey database covering the country, province, prefecture, and county.

Have a comprehensive grasp of the main land types in the country:

　　(1) 127,861,900 hectares of arable land (191,792,900 acres).

Among them, 31,392,200 hectares of paddy fields (47,907,700 acres), accounting for 24.55%; irrigated land, 32,114,800 hectares (48,172,21 million acres), accounting for 25.12%; and dry land, 64.355,100 hectares (965,326,100 acres), accounting for 50.33%.

　　(2) Garden area of ​​2017.16 million hectares (302,573,300 acres).

Among them, orchards were 13.0313 million hectares (195,468,800 acres), accounting for 64.60%; tea gardens were 1.684,700 hectares (25,270,500 acres), accounting for 8.35%; rubber orchards were 1.5143 million hectares (22714,800 acres), accounting for 7.51%; and other gardens were 3.9413 million hectares. (59,119,300 mu), accounting for 19.54%.

　　(3) Forest land is 284,125,900 hectares (426,188,200 acres).

Among them, arbor forest land was 19,751,600 hectares (2,960,274,300 mu), accounting for 69.46%; bamboo forest land was 7,019,700 hectares (105,295,300 acres), accounting for 2.47%; shrub forest land was 58.6261 million hectares (87,939,919 acres), accounting for 20.63%; other forest land was 2112.84 Million hectares (316.9267 million mu), accounting for 7.44%.

　　(4) Grassland is 26,453,100 hectares (396,795,100 mu).

Among them, natural pasture grassland was 21,172,100 hectares (319,758,100 mu), accounting for 80.59%; artificial pasture grassland was 580,600 hectares (8.709 million mu), accounting for 0.22%; other grassland was 50,777,400 hectares (761.6603 million mu), accounting for 19.19%.

　　(5) Wetland is 23,469,300 hectares (35,203.99 million mu).

Wetland is a newly-added first-level land category in the "three adjustments", including 7 second-level land categories.

Among them, 27,100 hectares (406,000 mu) of mangrove land, accounting for 0.12%; 2,207,800 hectares of forest swamps (33,117,500 mu), accounting for 9.41%; shrub swamps 755,100 hectares (11,326,200 mu), accounting for 3.22%; swamps The grassland is 11.1441 million hectares (167.162 million acres), accounting for 47.48%; the coastal beach is 1.5123 million hectares (22.685 million acres), accounting for 6.44%; the inland beach is 5.8861 million hectares (88,291,600 acres), accounting for 25.08%; the marshland is 1,936,800 hectares (2,905,500 mu), accounting for 8.25%.

　　(6) 35,306,400 hectares of land for urban, village and industrial and mining use (52,959,300 acres).

Among them, 5,221,900 hectares of urban land (78,327,800 acres), accounting for 14.79%; 5,129,300 hectares (76,939,600 acres) of urban land use, accounting for 14.53%; 21,935,600 hectares of village land (32,903,450 acres), accounting for 62.13%; mining land 2,442,400 hectares (366,636,600 mu), accounting for 6.92%; scenic spots and special land use 577,100 hectares (8.6568 million mu), accounting for 1.63%.

　　(7) The land for transportation is 9,553,100 hectares (143,296,100 acres).

Among them, 566,800 hectares (8.5016 million mu) of railway land, accounting for 5.93%; 17,700 hectares (265,200 mu) of rail transit land, accounting for 0.18%; 4.0296 million hectares (60,444,700 mu) of highway land, accounting for 42.18%; rural roads 4.765 million hectares (71,475,600 acres), accounting for 49.88%; 96,300 hectares of airport land (1.4441 million acres), accounting for 1.01%; 70,400 hectares of port and wharf land (1,056,400 acres), accounting for 0.74%; pipeline transportation land, 0.72 million hectares (108,500 mu), accounting for 0.08%.

　　(8) The land for waters and water conservancy facilities is 3,628,900 hectares (544,317,800 acres).

Among them, 8.8078 million hectares (13,2117.5 million mu) of river water surface, accounting for 24.27%; water surface of 8.464 million hectares (126.9716 million mu) of lakes, accounting for 23.33%; reservoir water surface 3,336,400 hectares (50,525,500 acres), accounting for 9.28%; pond water surface 6,418,600 hectares (96,278,600 acres), accounting for 17.69%; ditches, 3.517 million hectares (527,762,700 acres), accounting for 9.69%; 802,100 hectares (12,031.9 million acres), accounting for 2.21%; glaciers and perennial snow 490.87 10,000 hectares (736,629,900 mu), accounting for 13.53%.

Make good use of the "three adjustments" results to continue to strengthen and improve work

　　The results of the “three adjustments” data comprehensively and objectively reflect the state of my country’s land use, as well as the problems of cultivated land protection, ecological construction, and conservation and intensive land use. It must be guided by Xi Jinping’s Thought on Socialism with Chinese Characteristics for a New Era, in accordance with the Party Central Committee and the State Council. The decision-making and deployment of the company should be improved by taking targeted measures.

　　(1) Adhere to the strictest arable land protection system and guard the red line of 1.8 billion mu of arable land.

The Party Central Committee and the State Council have always attached great importance to the protection of cultivated land.

In 2017, the National Land Planning Outline (2016-2030) issued by the State Council, in accordance with the overall requirements of ensuring national food security, coordinated and balanced the support of economic and social development, poverty alleviation, agricultural structural adjustment and ecological construction, and established 2020 The annual and 2030 arable land retention targets are 1.865 billion mu and 1.825 billion mu respectively.

The results of the "three adjustments" showed that by the end of 2019, the country's cultivated land was 1.918 billion mu. From a national perspective, the target of the amount of cultivated land set by the national plan was achieved.

　　According to the data of the “Three Adjustments”, in the 10 years since the “Second Adjustments”, 113 million mu of cultivated land has been reduced nationwide. The main reason for the reduction of cultivated land is that the occupation of cultivated land for non-agricultural construction has strictly implemented the balance of land occupation and compensation. It is the adjustment of agricultural structure and the greening of the land.

In the land conversion of the past 10 years, there have been cases where cultivated land flows to forest land and garden land, and there are also cases of forest land and garden land flowing to cultivated land. As a result, the net flow of cultivated land to forest land is 112 million mu, and the net flow to garden land is 63 million mu.

The farmland flows to gardens and other agricultural land. Some destroyed the farming layer, while some did not. The "Three Adjustments" specifically conducted an investigation and annotated this. There are more than 87 million mu of agricultural land that can be restored to cultivated land in the country, and 1.66. 100 million mu of agricultural land can be restored to cultivated land through engineering measures. If necessary, this part of agricultural land can be restored to cultivated land through corresponding measures.

Therefore, as long as we make overall arrangements and strict management and control, the red line of 1.8 billion acres of arable land can be maintained.

But we must not take it lightly, we must adhere to the strictest farmland protection system and keep the farmland red line firmly.

　　The first is to combine the preparation of territorial and spatial planning at all levels, with the results of the "three adjustments" as the base and base map, and to determine the amount of cultivated land in various regions in accordance with the principle of ensuring that all should be preserved, strictly delineate permanent basic farmland, and ensure that the cultivated land determined by the national plan is completed. Protection goals.

The second is to consolidate the responsibilities of local party committees and governments at all levels for the protection of cultivated land, and implement the same responsibility between the party and the government.

The amount of cultivated land and permanent basic farmland protection target task belt positions are decomposed and assigned step by step, as rigid indicators for strict assessment.

The third is to implement special protection for arable land, especially permanent basic farmland. The arable land is mainly used for the production of grain and agricultural products such as cotton, oil, sugar, and vegetables. The permanent basic farmland is managed according to the grain field.

Strict use control, resolutely curb the "non-agriculturalization" of cultivated land, strictly control the "non-grainization", and strictly control the conversion of cultivated land to other agricultural land.

The fourth is to standardize and improve the balance of arable land occupation and replenishment to ensure that the quantity and quality of supplemented arable land are equal.

　　(2) Adhere to the strictest ecological environmental protection system and coordinate ecological construction.

Based on the needs of ecological civilization construction, the "three adjustments" adjust the "wetlands" into first-class land types alongside arable land, garden land, woodland, grassland, and waters.

The results of the "Three Adjustments" showed that in the past 10 years, land types such as forest land, grassland, wetland, river water surface, lake water surface, etc. with strong ecological functions have increased by 260 million mu in total, and ecological construction has achieved positive results.

At the same time, 229 million acres of arable land flowed to land types with strong ecological functions such as woodland, grassland, wetland, river water surface, lake water surface, and 217 million acres of the above land types flowed to arable land, reflecting that the ecological construction pattern is insufficient in some areas. Stability, some places have exposed problems such as blindness in ecological construction and irrational ecological layout. We must adhere to the strictest ecological environmental protection system and coordinate ecological construction.

　　The first is to adhere to the system concept. Based on the database formed by the "three adjustments", scientifically delineate the ecological protection red line, rationally arrange the ecological construction layout, and incorporate it into the land and space planning at all levels and strictly implement it.

The second is to respect the laws of nature. Regarding the land use patterns found in the "three adjustments" that do not conform to the natural geographic pattern, follow the principles of The principle of “if you need sand, then sand” will be gradually adjusted.

The third is to comprehensively arrange the future ecological construction such as ecological restoration of land and land greening, based on the unified base map formed by the "three adjustments", and in accordance with the principle of "if trees are suitable for trees, irrigation is suitable for irrigation, and grass is suitable for grass" principles, scientifically determine and carry the position Assign new greening tasks.

　　(3) Adhere to the strictest land-saving system and promote intensive and efficient land use.

The results of the “three adjustments” showed that the total construction land in the country was 613 million mu, an increase of 128 million mu compared with the “second adjustment”, an increase of 26.5%. During the same period, the GDP increased by 109.4%, and the urbanization rate of the permanent population increased from 48.34% to 48.34%. 62.71%, the increase in construction land is in line with the overall demand for land for economic and social development.

However, judging from the "three adjustments" data, the total scale of urban construction land has reached 155 million mu, and the problem of insufficient conservation and intensiveness is still prominent, and there are a large amount of inefficient and idle land in some places.

The country’s villages use 329 million mu of land, a large total and unreasonable layout.

The vitalization and utilization of urban and rural construction land has great potential.

　　Our country’s large population and small land and the process of modernization determine that the contradiction between land supply and demand will continue for a long time. To achieve high-quality development, we must adhere to the strictest land-saving system and comprehensively improve the efficiency of land use.

　　The first is to rationally determine the scale of newly-added construction land in combination with the formulation of national land and space planning, and strictly control planning. Urban construction must be strictly limited within the boundaries of urban development. The integrated development of rural primary, secondary and tertiary industries should be coordinated within the county.

The second is to focus on promoting the development and utilization of the existing urban and rural construction land, improve the policy system for the government to guide the market to participate in the redevelopment of urban low-efficiency land, and comprehensively improve the level of intensive land use in various parks.

The third is to scientifically formulate village plans, promote comprehensive land consolidation across the region, and revitalize the stock of rural land.

The fourth is to strengthen land use standards and evaluation of economical and intensive land use.

Adjust and improve the standards for the use of construction land in the fields of industry, infrastructure, and public services.

Strengthen the review of land conservation in the project generation stage. The feasibility study report of construction projects should make a special chapter analysis of the conservation and intensive land use. The degree of land conservation and intensive use of new projects should strive to reach the advanced level of the domestic industry.

The fifth is to vigorously promote land-saving technologies, cultivate a number of new land-saving models and land-saving models, and play a leading role in demonstration.

　　The results of the "three adjustments" are the basic basis for the state to formulate major strategic plans and important policy measures for economic and social development.

It is necessary to strengthen the sharing and application of the results of the "three adjustments" and use the results of the "three adjustments" as a unified base and base map for territorial and spatial planning and various related special plans to promote the modernization of the national governance system and governance capabilities.