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- Ferric membrane was found in soil microstructure inside Lajia site, indicates local intense eluviation. 在喇家遺址內的土壤微結構中發(fā)現有鐵質(zhì)膠膜,表明了局部較強的淋溶作用。
- But, low sedimentary rate in many profiles, especially in S1, and following strong pedogenesis and eluviation would have effect on those climate records. 然而,黃土高原中部大多數剖面由于沉積速率較低(特別是S1地層),加上后期強烈的成壤作用和淋溶作用可能影響其氣候記錄。
- Immobilization was major form of eluviation of phosphorus in the soil, which was negligible different from control and causing little contamination on groundwater. 磷肥的淋溶主要在土壤中以固定作用為主,其淋溶與對照無(wú)明顯差異,對地下水無(wú)污染影響;
- The main affecting factors to reservoir physical property are lithology, lithofacies, eruptive environment and late-stage erosion, eluviation and fault reconstruction. 儲集層物性影響因素主要有火山巖的巖性巖相、噴發(fā)環(huán)境及后期風(fēng)化淋濾和斷裂改造。
- Vertical distribution of clay reflected the characteristics of pedological illuviation of the soil profiles, indicating that the soil profiles had undergone a long period of pedogenic weathering. 粘粒的深度分布反映土壤剖面淋濾淀積的特點(diǎn),表明土壤剖面經(jīng)受了長(cháng)期成土風(fēng)化。
- Results indicated that rain eluviation was one of the means by which P. multisectum released allelochemicals, the allelopathy of the leaching might play an important role in enhancing the competitive ability of the species. 由此表明,雨水淋溶是多裂駱駝蓬向環(huán)境釋放化感物質(zhì)的途徑之一,化感作用在增強其生態(tài)競爭力和擴大種群中起著(zhù)重要的作用。
- The important prospecting indications of the deposit type are abnormal zinc of watery sediment and dark red aureole which is formed by zinc ore eluviation in the surface of the upper rocks. 水系沉積物鋅異常、閃鋅礦淋濾后在地表巖石表面所形成的暗紅色鋅暈等為該類(lèi)礦床的重要找礦標志。
- During the uplift of the intrusions, ore bodies were subjected to oxidation and eluviation, resulting in a special kind of oxiding alteration which can serve as indicators for prospecting in depth. 晚期巖體隆升后,礦體出露地表遭受氧化淋濾作用,形成特有的地表氧化帶找礦標志。
- In addition, five diagenesis factors influencing the volcanic reservoir spaces are presented, including tectonic breaking, efflorescence and eluviation, corrolding. dissolution, fill and cementation. 同時(shí),提出了對火山巖的儲集空間影響較大的5種成巖后生作用:構造破裂作用、風(fēng)化淋濾作用、蝕變作用、溶蝕作用、充填與膠結作用。
- The calcite deposits are derived from the recrystallization of the carbonatite as a result of the weathering, eluviation of the fault, and the thermal contact activity and the metamorphism. 方解石礦有三個(gè)顯著(zhù)特征:即白色、塊大、致密。
- Effect of Waste Rock Eluviation on Water Environment 礦山廢石淋溶對水環(huán)境的影響
- Keywords non-point source (NPS);pollution;eluviation;erosion; 非點(diǎn)源;污染;淋溶;沖刷;
- Eluviation of Nutrients in Glebe- Soil and Its Influence on Groundwater 旱田養分淋溶規律及對地下水影響的研究
- Study on Nutrient Eluviation of Rainwater in Evergreen Broad-leaf Forest 常綠闊葉林中雨水的養分淋溶研究
- Keywords Calcareous Soil;Fly ash;Sewage sludge;Heavy metal;Eluviation; 石灰巖質(zhì)土;粉煤灰;污泥;重金屬;淋溶作用;
- illuviation&IBefore l,in -&Iis usually assimilated to il -&Ibefore r&Ito ir -&Iand before b,m&Iand p&Ito im -. 沉積作用&I在之前,in-&I通常轉化為,在前綴轉化為,在,m&I和之前,前綴轉化為
- Eluviation Effects on Physical and Chemical Characters of Coal Wastes of Mining Areas 強化淋溶對煤矸石理化性狀的影響
- Experiment on release of crusted residual oil in Zihe Riverbed under the condition of rainfall eluviation 降雨淋濾條件下淄河灘陳化殘油釋放試驗
- Keywords residual oil;undisturbed column of oil contaminated soil;rainfall eluviation;Zihe Riverbed; 殘油;原狀油污土柱;降雨淋濾;淄河灘;
- Keywords dry farmland;fertilizing amount;nutrient eluviation;groundwater;impact; 旱田;施肥量;養分淋溶;地下水;影響;