Report warning on sand and gravel supply

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Report warning on sand and gravel supply

机译：报告沙滩和砾石供应警告

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Demand for land-won sand and gravel continues to outstrip the amount of new reserves being permitted, new figures suggest. They show the ten-year average replenishment rate decreasing to 53%. Newly consented sand and gravel reserves represented just 24% of annual sales in 2017.

机译：新数据建议，对土地湾沙滩和砾石的需求继续超过允许的新储备金额。它们显示十年平均补货率下降至53％。新同意的沙砾储量仅占2017年年度销售额的24％。

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《Mineral Planning》 |2019年第181期|共1页
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正文语种 eng
中图分类矿物学;
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专利

1. Report warning on sand and gravel supply [J] . Mineral Planning . 2019,第181期

机译：报告沙滩和砾石供应警告
2. Aeolian sand transport over gobi with different gravel coverages under limited sand supply: A mobile wind tunnel investigation [J] . Tan L., Zhang W., Qu J., Aeolian research . 2013,第Null期

机译：在有限的砂石供应下在不同砾石覆盖率的戈壁上进行风沙运输：移动风洞研究
3. The Unified Gravel-Sand (TUGS) Model: Simulating Sediment Transport and Gravel/Sand Grain Size Distributions in Gravel-Bedded Rivers [J] . Yantao Cui Water resources research . 2007,第10期

机译：统一的砾石-沙（TUGS）模型：模拟砾石河床中的泥沙输沙和砾石/沙粒尺寸分布
4. Bed Resistance and Sediment Transport Experiments inSand, Gravel and Sand-Gravel Antidunes [C] . F. Nunez-Gonzalez, J. P. Martin-Vide Canadian Hydrotechnical Conference . 2009

机译：床抵抗和沉积物运输实验insand，砾石和砂砾防火
5. Measurement of the hydraulic conductivity of gravels using a laboratory permeameter and silty sands using field testing with observation wells. [D] . Judge, Aaron. 2013

机译：使用实验室渗透仪测量砾石的水力传导率，并使用观察井进行现场测试来测量粉质砂土。
6. Sediment supply controls equilibrium channel geometry in gravel rivers [O] . Allison M. Pfeiffer, Noah J. Finnegan, Jane K. Willenbring 2017

机译：泥沙供应控制砾石河流中的平衡河道几何形状
7. A Simple System Dynamics Model for the Global Production Rate of Sand, Gravel, Crushed Rock and Stone, Market Prices and Long-Term Supply Embedded into the WORLD6 Model [O] . Harald U. Sverdrup, Deniz Koca, Peter Schlyter 2017

机译：一种简单的系统动力学模型，用于砂，砾石，碎石，石头，市场价格和长期供应的全球生产率嵌入世界6型号
8. Metal and Nonmetal Mine Safety and Health Report of Investigation: Surface Nonmetal Mine (Sand and Gravel) Fatal Fall of Person Accident, November 17, 2014, Irving Materials, Inc., IMI Plymouth Sand and Gravel, Plymouth, Marshall County, Indiana. Mine I.D. No. 12-00716. [R] . 2014

机译：金属和非金属矿山安全和健康调查报告：表面非金属矿（沙和砾石）人员意外致命坠落，2014年11月17日，Irving materials，Inc.，ImI plymouth sand and Gravel，plymouth，marshall County，Indiana。矿山I.D.第12-00716号

Report warning on sand and gravel supply

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