13.080.40 土壤的水文特性 标准查询与下载
共找到 146 条与 土壤的水文特性 相关的标准，共 10 页
5 调查 5.1 一般规定 5.2 项目区工程调查 6 水土流失治理布局 6.1 一般要求 6.2 分区要求 6.3 工程措施布局及分类 7 防治措施 7.1 整地工程 7.2 坡面截（排）水工程 7.3 小型蓄水工程 7.4 田间道路工程 7.5 微灌工程 7.6 林草工程 8 施工及管护要求 8.1 整地工程 8.2 坡面截（排）水工程 8.3 小型蓄水工程 8.4 微灌工程 8.5 林草工程
Technical specification for soil and water erosion control of slopeland in Hainan Province
- ICS
- 13.080.40
- CCS
- N769
- 发布
- 2024-04-30
- 实施
- 2024-05-30
Standard Test Method for Determination of Water Content of Soil By Direct Heating
- ICS
- 13.080.40
- CCS
- 发布
- 2024-02-01
- 实施
1.1 This practice covers the visual determination of the degree of humification of peat and other highly organic soils by visually evaluating the color of the water expelled upon compression. This practice is not used for the determination of the degree of organic decomposition of organic matter in mineral soils. 1.2 This practice offers a set of instructions for performing one or more specific operations. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this practice may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects. The word “Standard” in the title of this document means only that the document has been approved though the ASTM consensus process. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Estimating the Degree of Humification of Peat and Other Organic Soils (Visual/Manual Method)
- ICS
- 13.080.40
- CCS
- 发布
- 2023-02-01
- 实施
Water and Soil Conservation Monitoring Technical Regulations
- ICS
- 13.080.40
- CCS
- B11
- 发布
- 2022-08-02
- 实施
- 2022-11-02
Soil quality — Characterization of contaminated soil related to groundwater protection
- ICS
- 13.080.40
- CCS
- 发布
- 2021-12-03
- 实施
Soil quality — Characterization of contaminated soil related to groundwater protection
- ICS
- 13.080.40
- CCS
- 发布
- 2021-12-03
- 实施
Soil quality — Determination of the water-retention characteristic — Laboratory methods
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-15
- 实施
Soil quality — Determination of the water-retention characteristic — Laboratory methods
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-15
- 实施
Soil quality — Determination of pore water pressure —Tensiometer method
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-08
- 实施
Soil quality — Determination of pore water pressure —Tensiometer method
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-08
- 实施
Soil quality — Determination of soil water content as a volume fraction using coring sleeves — Gravimetric method
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-08
- 实施
Soil quality — Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-08
- 实施
Soil quality — Determination of hydraulic conductivity of saturated porous materials using a flexible wall permeameter
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-08
- 实施
Soil quality — Determination of soil water content as a volume fraction using coring sleeves — Gravimetric method
- ICS
- 13.080.40
- CCS
- 发布
- 2021-10-08
- 实施
Soil quality－Determination of hydraulic conductivity of saturated porous materials using a rigid－wall permeameter
- ICS
- 13.080.40
- CCS
- 发布
- 20210730
- 实施
- 20210730
Soil quality－Determination of water content in the unsaturated zone(Neutron depth probe method)
- ICS
- 13.080.40
- CCS
- 发布
- 20201127
- 实施
- 20201127
Technical specifications for runoff storage and reuse of sloping farmland
- ICS
- 13.080.40
- CCS
- B11
- 发布
- 2020-11-12
- 实施
- 2021-04-01
Technical specifications for ecological purification of farmland runoff drainage
- ICS
- 13.080.40
- CCS
- B11
- 发布
- 2020-11-12
- 实施
- 2021-04-01
Soil quality ― Soil water and the unsaturated zone ―Definitions, symbols and theory
- ICS
- 13.080.40
- CCS
- 发布
- 2020-08-07
- 实施
Soil quality ― Soil water and the unsaturated zone ―Definitions, symbols and theory
- ICS
- 13.080.40
- CCS
- 发布
- 2020-08-07
- 实施
