{"title":"不同腐殖质含量土壤放射线亮度温度动态","authors":"P. Bobrov, O. V. Galeyev","doi":"10.2747/0749-3878.39.1.10","DOIUrl":null,"url":null,"abstract":"The results of an experimental investigation of the dynamics of radiobrightness temperature of soils with a different humus content at frequencies 6.25 and 8.0 GHz are given. It is shown that after sufficiently strong irrigation of the surface of trial sectors, a radiobrightness contrast appears as a result of differential change in soil structure and resulting difference in the desiccation rate. Also investigated are the effects of change in soil structure on radiobrightness contrast after a brief freezing of the soil surface.","PeriodicalId":405012,"journal":{"name":"Mapping Sciences and Remote Sensing","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dynamics of Radiobrightness Temperature of Soils with Different Humus Content\",\"authors\":\"P. Bobrov, O. V. Galeyev\",\"doi\":\"10.2747/0749-3878.39.1.10\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The results of an experimental investigation of the dynamics of radiobrightness temperature of soils with a different humus content at frequencies 6.25 and 8.0 GHz are given. It is shown that after sufficiently strong irrigation of the surface of trial sectors, a radiobrightness contrast appears as a result of differential change in soil structure and resulting difference in the desiccation rate. Also investigated are the effects of change in soil structure on radiobrightness contrast after a brief freezing of the soil surface.\",\"PeriodicalId\":405012,\"journal\":{\"name\":\"Mapping Sciences and Remote Sensing\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mapping Sciences and Remote Sensing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2747/0749-3878.39.1.10\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mapping Sciences and Remote Sensing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2747/0749-3878.39.1.10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dynamics of Radiobrightness Temperature of Soils with Different Humus Content
The results of an experimental investigation of the dynamics of radiobrightness temperature of soils with a different humus content at frequencies 6.25 and 8.0 GHz are given. It is shown that after sufficiently strong irrigation of the surface of trial sectors, a radiobrightness contrast appears as a result of differential change in soil structure and resulting difference in the desiccation rate. Also investigated are the effects of change in soil structure on radiobrightness contrast after a brief freezing of the soil surface.
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