發(fā)布：2024-09-15 瀏覽：0
森林資源資產核查是指按森林資源資產評估的范圍對待評估的森林資源資產的實物量、林分、質量、立地條件和地利等級等情況進行實地核對和調查，并做出核查報告的全過程。森林資源資產核查一般由委托單位提供森林資源資產清單，資產評估機構對委托單位提交的森林資源資產清單上所列資產的權屬、數量和質量進行核對和必須的調查。
Forest resource asset verification refers to the entire process of on-site verification and investigation of the physical quantity, forest stands, quality, site conditions, and land use grade of forest resource assets to be evaluated within the scope of forest resource asset assessment, and making verification reports. The verification of forest resource assets is generally carried out by the commissioning unit providing a list of forest resource assets. The asset appraisal agency verifies and conducts necessary investigations on the ownership, quantity, and quality of the assets listed on the forest resource asset list submitted by the commissioning unit.
一般森林資源資產核查內容、方法和要求應閱讀查驗與擬評估森林資源資產有關的文件、證件、圖件、資料、檔案等。
The content, methods, and requirements of general forest resource asset verification should read and verify documents, certificates, drawings, materials, archives, etc. related to the intended evaluation of forest resource assets.
應依據林權證或有效法律文件，核對擬評估森林資源資產（林地及林木）的權屬（所有權、使用權）及權屬年限、四至界線等。
According to the forest ownership certificate or valid legal documents, the ownership (ownership, use rights) and ownership period, four boundaries, etc. of the forest resource assets (forest land and trees) to be evaluated should be verified.
應依據林相圖、森林分布圖、林業(yè)基本圖等圖面資料，核對森林資源資產的空間位置、邊界線走向等。
The spatial location and boundary line direction of forest resource assets should be verified based on map data such as forest phase map, forest distribution map, and forestry basic map.
應依據縣級及以上林業(yè)主管部門批準執(zhí)行并具有時效的林地保護利用規(guī)劃、森林區(qū)劃、分類經營規(guī)劃等文件，核對森林資源資產的土地種類和森林類別等。
The land types and forest categories of forest resource assets should be verified based on timely forest land protection and utilization plans, forest zoning, classified management plans, and other documents approved by forestry authorities at or above the county level.
林地資產核查內容
Forest asset verification content
林地資產應核查的主要項目有：林地類型、森林類別、林種、樹種、林下資源、使用期限、使用方式（指地租支付方式）、面積、位置、立地等級、地利條件等。
The main items that should be verified for forest assets include: forest type, forest category, forest species, tree species, understory resources, usage period, usage method (referring to land rent payment method), area, location, site grade, and geographical conditions.
林木資產核查內容
Forest asset verification content
用材林資產核查內容幼齡林資產（含未成林造林地）應核查的主要項目有：起源、樹種組成、林齡（造林時間、苗齡）、造林成活率、造林保存率、單位面積株數、平均胸徑、平均樹高、蓄積量、林木生長狀態(tài)、病蟲害發(fā)生及自然災害損失狀況、立地等級、地利條件等。
The main items that should be verified for the asset verification of timber forests include: origin, tree species composition, forest age (afforestation time, seedling age), afforestation survival rate, afforestation preservation rate, number of trees per unit area, average breast height diameter, average tree height, stock volume, growth status of trees, occurrence of pests and diseases and natural disaster losses, site grade, geographical conditions, etc.
近、中齡林資產應核查的主要項目有：起源、樹種組成、林齡、郁閉度、平均胸徑、平均樹高、蓄積量、林木生長狀況、病蟲害發(fā)生及自然災害損失狀況、立地等級、地利條件等。
The main items that should be verified for the assets of young and middle-aged forests include: origin, tree species composition, forest age, canopy density, average breast height diameter, average tree height, stock volume, forest growth status, occurrence of pests and diseases and natural disaster losses, site grade, and geographical conditions.
成、過熟林資產應核查的主要項目有：起源、樹種組成、林齡、郁團度、平均胸徑、平均樹高、蓄積量、材種出材率、林木生長狀況、病蟲害發(fā)生及自然災害損失狀況、可及度、立地等級、地利條件等。
The main items that should be verified for mature and overripe forest assets include: origin, tree species composition, forest age, canopy density, average breast height diameter, average tree height, stock volume, timber yield, tree growth status, occurrence of pests and diseases and natural disaster losses, accessibility, site grade, and geographical conditions.
竹林資產核查內容竹林資立應核查的主要項目有：竹種（品種）、平均直徑、平均竹高、立價度、年齡結構、整齊度、均勻度、平均單竹重量、竹林產量、出筍量、生長級、經營級、立地等級、地利條件等。
The main items to be verified for bamboo forest assets include: bamboo species (varieties), average diameter, average bamboo height, standing value, age structure, neatness, uniformity, average single bamboo weight, bamboo forest yield, shoot yield, growth level, management level, site level, and geographical conditions.
經濟林資產核查內容
Verification content of economic forest assets
經濟林資產應核查的主要項目有：樹種、品種、產期、生長階段、冠幅、單位面積株數、生長狀況、單位面積產量、產品品質等。
The main items that should be verified for economic forest assets include tree species, varieties, production period, growth stage, crown width, number of plants per unit area, growth status, yield per unit area, product quality, etc.
特種用途林資產核查內容
Verification content of special purpose forest assets
特種用途林資產應核查的主要項目有：除核查與林木核查內容相同的有關項目外，還要核查具有的特殊用途、經營條件和人工措施、曾經取得的效果、收益或評價等。具有科學研究性質的特種用途林，則應了解開展科學研究的時間、項目、目的、已經取得的研究數據、成果以及尚未完成的科研內容等。此外，還需核查與評估目的有關的其他項目。
The main items that should be verified for special purpose forest assets include: in addition to verifying relevant items that are the same as forest verification, verification of special purposes, operating conditions and artificial measures, previous achievements, benefits or evaluations, etc. Special purpose forests with scientific research properties should have an understanding of the time, project, purpose, research data, achievements, and unfinished scientific research content of the scientific research conducted. In addition, it is necessary to verify and evaluate other projects related to the purpose.
防護林資產核查內容
Verification content of protective forest assets
防護林資產應核查的主要項目有：除核查與林木核查內容相同的有關項目外，還應收集與生態(tài)服務相關的資料，主要包括：涵養(yǎng)水源、保持水土、防風固沙、固碳釋氧、凈化大氣環(huán)境和保護生物多樣性等方面的內容。
The main items that should be verified for protective forest assets include: in addition to verifying relevant items that are the same as forest verification, information related to ecological services should also be collected, mainly including water conservation, soil and water conservation, windbreak and sand fixation, carbon sequestration and oxygen release, purification of atmospheric environment, and protection of biodiversity.
森林景觀資產核查內容
Forest landscape asset verification content
森林景觀資產核查除核查與林木核查內容相同的有關項目外，重點核查與觀賞、游憩、保健、娛樂等方面相關的服務和特色，以及交通條件、周邊環(huán)境、旅游開發(fā)程度及建設條件等內容。
Forest landscape asset verification focuses on verifying services and characteristics related to viewing, recreation, health care, entertainment, as well as transportation conditions, surrounding environment, tourism development level, and construction conditions, in addition to verifying relevant projects that are the same as forest tree verification.
森林資源資產核查方法林地資產核查方法
Forest resource asset verification method Forest land asset verification method
抽樣調查法對大面積森林資源資產進行林地評估時，宜采用抽樣調查法，對林地資產總面積和各類型林地面積進行調查核實。
When using the sampling survey method to evaluate large-scale forest resource assets, it is advisable to use the sampling survey method to investigate and verify the total area of forest assets and the area of various types of forest land.
小班調繪法① 航片調繪法：使用近期拍攝的（以不超過2年為宜），比例尺不小于1:25000或由1:50000放大到1:25000的航片、1:100000放大到1:25000的側視雷達圖片在室內進行小班繪，然后到現地核對，或直接到現地調繪。
Small group mapping method ① Aerial image mapping method: Use recent (preferably not exceeding 2 years) aerial images with a scale of not less than 1:25000 or enlarged from 1:50000 to 1:25000, and side view radar images enlarged from 1:100000 to 1:25000 for small group mapping indoors, and then go to the site for verification, or directly go to the site for mapping.
?、谛l(wèi)片調繪法：使用近期（以不超過1年為宜）經計算機幾何校正及影像增強的比例尺1:25000的衛(wèi)片（空間分辨率10m以內）在室內進行小班勾繪，然后到現地核對。
?、?Satellite mapping method: Use recent (preferably no more than 1 year) satellite images with a scale of 1:25000 (spatial resolution within 10m) that have undergone computer geometric correction and image enhancement indoors for small-scale mapping, and then go to the site for verification.
③地形圖小班調繪法：采用由測繪部門最新繪制的比例尺為1:10000~1:25000的地形圖到現地進行勾繪。對于沒有上述比例尺的地區(qū)可采用由1:50000放大到1:25000的地形圖。
?、?Topographic mapping method: using the latest topographic map drawn by the surveying department with a scale of 1:10000~1:25000 to draw on site. For areas without the above scale, a topographic map enlarged from 1:50000 to 1:25000 can be used.
實測法①定位儀測定法：利用定位儀測定小班邊界控制點的坐標位置信息，并自動求算小班面積的方法。利用定位儀核查林地面積時，應做到小班邊界控制點選擇正確，定位儀的定位精度符合要求。
Measurement method ① Positioning instrument measurement method: a method of using a positioning instrument to measure the coordinate position information of the boundary control points of a small class and automatically calculate the area of the small class. When using a positioning device to verify the forest area, it is necessary to ensure that the boundary control points of the small group are selected correctly and that the positioning accuracy of the positioning device meets the requirements.
②羅盤儀測定法：利用羅盤儀測定小班邊界控制點的方位角和水平距，并按導線測量方法求算小班面積的方法。利用羅盤儀核查林地面積時，應做到小班邊界控制點選擇正確，導線測量的閉合差符合羅盤儀測量的技術要求。
?、?Compass measurement method: Using a compass to measure the azimuth and horizontal distance of the boundary control points of a small class, and calculating the area of the small class according to the method of traverse measurement. When using a compass to check the forest area, it is necessary to ensure that the boundary control points of the small group are selected correctly, and the closure error of the traverse measurement meets the technical requirements of compass measurement.
林木資產核查方法
Method for verifying forest assets
抽樣調查法對大面積森林資源資產進行總體評估時，宜采用抽樣調查法，對林木資產的總蓄積量和各種森林類型的蓄積量進行調查核實；采用抽樣調查法進行調查核實時，應正確劃分抽樣總體。
When conducting an overall evaluation of large-scale forest resource assets using the sampling survey method, it is advisable to use the sampling survey method to investigate and verify the total volume of forest assets and the volume of various forest types; When using the sampling survey method for investigation and verification, the sampling population should be correctly divided.
小班抽查法提交的森林資源資產清單是森林資源規(guī)劃設計調查和采伐作業(yè)設計調查資料時，宜采用小班調查法對森林資源資產清單的準確程度進行調查核實。小班抽查法是抽取部分森林資源資產清單上的小班進行調查核實。
When the forest resource asset list submitted by the small group sampling method is for forest resource planning and design investigation and logging operation design investigation data, it is advisable to use the small group survey method to investigate and verify the accuracy of the forest resource asset list. The small group spot check method is to select small groups from the list of forest resource assets for investigation and verification.
全面調查法全面調查法是對森林資源資產清單上的全部小班逐個進行調查核實的方法。
The comprehensive investigation method is a method of investigating and verifying all small classes on the forest resource asset inventory one by one.
本文由 森林資源資產評估 友情奉獻.更多有關的知識請點擊 http://www.bjlyxd.com/ 真誠的態(tài)度.為您提供為全面的服務.更多有關的知識我們將會陸續(xù)向大家奉獻.敬請期待.
This article is contributed by the Friendship Contribution of Forest Resource Asset Evaluation. For more related knowledge, please click http://www.bjlyxd.com/ Sincere attitude. We provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Please stay tuned
