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GB/T 33027-2016: Methodology for field long-term observation of forest ecosystem
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Methodology for field long-term observation of forest ecosystem
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GB/T 33027-2016
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Basic data | Standard ID | GB/T 33027-2016 (GB/T33027-2016) | | Description (Translated English) | Methodology for field long-term observation of forest ecosystem | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B65 | | Word Count Estimation | 110,147 | | Date of Issue | 2016-10-13 | | Date of Implementation | 2017-05-01 | | Regulation (derived from) | National Standard Notice No.1716 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 33027-2016: Methodology for field long-term observation of forest ecosystem---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Methodology for field long-term observation of forest ecosystem
ICS 65.020
B65
National Standards of People's Republic of China
Long - term Observation Method of Forest Ecosystem
2016-10-13 released
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface III
Introduction IV
1 Scope 1
2 normative reference document 1
3 Terms and definitions 3
Observations of Hydrological Elements in Forest Ecosystems
4.1 Observation of evapotranspiration 4
4.2 Water space allocation pattern observation 11
4.3 Pairing catchment and nested watershed observation
4.4 Forest water quality observation 21
Soil Ecosystem Observation Method for Forest Ecosystems
Physical and chemical properties of soil
5.2 Observation of Soil Organic Carbon Storage
5.3 Soil respiration observation
Soil animal, enzyme activity and microbial observation
Morphological observation of rhizosphere micro - ecology
5.6 Observation of permafrost and snowfall
Observations of meteorological elements in forest ecosystems
6.1 Conventional Meteorological Observations 42
6.2 Forest microclimate observation 43
6.3 Micro-meteorological method carbon flux observation 45
6.4 Greenhouse Gas Observations 48
6.5 Observations of atmospheric wet and dry sedimentation
6.6 Negative ions, trace gases and aerosol observations 54
Forest Ecosystem Biological Elements Observation Method
7.1 Long-term fixed plot observation 56
7.2 Observation of vegetation phenology
7.3 Observation of Carbon Storage in Vegetation Layer
7.4 Observation of litter and coarse woody debris
7.5 Tree Ring Observations 73
7.6 Animal resource observation 77
8 Observations of other elements of forest ecosystems 79
8.1 Nitrogen cycle observation 79
8.2 Observation of heavy metals 82
8.3 Environmental Control of Ambient Air Quality
8.4 Stable isotope observations
8.5 Forest Ecosystem Health Assessment Method 89
Distribution and Measurement of Forest Ecosystem Services Distributed Observations
Appendix A (normative) Observations of long - term fixed plots of bamboo ecosystems
Appendix B (informative) t Distribution Table 102
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents.
This standard is proposed by the State Forestry Administration and centralized.
The drafting of this standard. Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry.
The main drafters of this standard. Wang Bing, Niu Xiang, Jiang Youxu, Wang Xuesong, Wang Dan, Song Qingfeng, Lu Shaowei, Zhou Mei, Ding Zhijun, You Wenzhong,
Li Hongjuan, Li Shaoning, Wei Jiangsheng, Wei Wenjun, Liu Zuying.
Introduction
In recent years, the number of national forest ecological stations has increased dramatically, new observation techniques and methods have been emerging, and equipment and equipment have been updated in large quantities. for
Adapting to the long-term positioning of forest ecosystems to observe the needs of new observation indicators and observation instruments, the need for more systematic, more accurate field view
Measuring methods to guide the daily research and observation of forest ecological stations.
This standard has the following characteristics.
- the use of systematic observation method of writing ideas, different from the previous in accordance with the single observation elements or a single ecological factor to determine the observation method
The traditional model;
- Systematic and set-up of field observation methods for 28 key scientific questions on long-term field research of forest ecosystems
Sex
A systematic system of field systems for field long-term research on forest ecosystems, which does not involve laboratories
Within the physical and chemical analysis content;
--- both from the full reference to the forest ecosystems field long-term positioning observation methods at home and abroad the latest progress, but also from the forest
The actual situation of the field observation ability of the field, the field observation method of practicality and advanced nature of the organic combination.
Long - term Observation Method of Forest Ecosystem
1 Scope
This standard specifies the method of long-term continuous location observation of forest ecosystems in hydrological, soil, meteorological, biological and other fields
skills requirement.
This standard applies to long-term continuous observation of forest ecosystems, but also to other related forest ecological monitoring work.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB 3095-2012 Ambient Air Quality Standard
Standard Practice for Surface Water Environmental Quality GB 3838-2002
Water quality - Determination of hexavalent chromium - Diphenylcarbazide spectrophotometric method GB/T 7467-1987
Water quality - Determination of total mercury - Cold atomic absorption spectrophotometric method GB/T 7468-1987
Water quality - Determination of copper, zinc, lead and cadmium - Atomic absorption spectrophotometric method GB/T 7475-1987
Determination of ammonium in water quality GB/T 7479-1987
Water quality - Determination of nitrate nitrogen - Phenol disulfonic acid spectrophotometric method GB/T 7480-1987
GB/T 7485-1987 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method
Water quality - Determination of total phosphorus content GB/T 11893-1989
Water quality - Determination of total nitrogen content GB/T 11894-1989
Water quality - Determination of sulfate - Gravimetric method GB/T 11899-1989
Water quality - Determination of selenium - 2,3 - diaminonaphthalene fluorescence method GB/T 11902-1989
Methods for sampling and analysis of atmospheric precipitation GB/T 13580.1-1992
Collection and storage of atmospheric precipitation samples GB/T 13580.2-1992
Ambient air - Determination of total suspended particulates - Gravimetric method GB/T 15432-1995
Water quality - Determination of selenium - Graphite furnace atomic absorption spectrophotometric method GB/T 15505-1995
Water quality - Determination of sulfide - Methylene blue spectrophotometric method GB/T 16489-1996
Stability isotopes 15N Inorganic labeled compounds GB/T
Water quality - Determination of inorganic anions - Ion chromatographic method HJ/T 84-2001
Technical specification for acid deposition monitoring
Technical specification for manual monitoring of ambient air quality
Water quality - Determination of copper - 2,9 - Dimethyl - 1, 10 - phenanthroline spectrophotometric method HJ486
Water quality - Determination of copper - Sodium diethyldithiocarbamate spectrophotometric method
Collection and Preparation of Forest Soil Samples
Collection and preparation of samples of forest plants (including forest litter) LY/T 1211-1999
Collection and preservation of forest soil water and natural water samples
Forest soil moisture content determination
Determination of soil water potential in forest soils LY/T 1214-1999
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