Analysis of Main Reason of Occurrence of Tobacco Virus in the Northern Anhui;

Significance of syndepositionai relationship in the Precambrian strata in Jiagou,Northern Anhui;

Study of the Construction of a New Socialist Countryside in Northern Anhui;

Contents of different soil fluorine forms in North Anhui and their affecting factors;

Key technique of rational interplanting flue cured tobacco in North Anhui;

Three thousands of years of long-standing history has left splendid culture treasure for Linhuan in North Anhui, So far, in which still contains such various original folklore art as expressed in festivals, ceremonies, life, religion and so on.

Study on Petrology and Sedimentary Environment of Molar Teeth Structures-Bearing Carbonates in Neoproterozoic in the north of Anhui;

Karstrocks features, types and periods of paleokarst Ordovician in the north of Anhui, China;

Analysis on Social Stratum Structure of Villages in South Anhui and North Anhui;

Environment isotope determination mode for Karst water under seam floor of Wanbei Mining Area;

Based on measured rock pressure and experimental data under thick watered loose bed of Wanbei mining area,dimorphism and mutation characteristics of ultrathin bedrock working face roof are discussed.

Based on the study area physical geographic environment and geological structure analyses and large amount investigation data,carried out systematic studies on environmental geological problems in the Wanbei mining area.

Study on hydrogeological feature of the main pouring water aquifers within the mining area in northern Anhui;

Twenty-two water samples of deep-seated groundwater were taken in the mining area in northern Anhui to test twenty kinds of trace elements such as Ag、Al、As、Ba and so on.