| 1. | Applying the heat dissipation technique to study the sap flow of pinus elliottii in the red earth area of subtropical china
应用热扩散技术对亚热带红壤区湿地松人工林树干边材液流的研究 |
| 2. | The comprehensive evaluation result has provided the reliable choice and the development basis for ecological agriculture pattern in the red soil region
本研究的综合分析结果可为红壤区生态农业模式选择与发展提供依据。 |
| 3. | Twenty - four indexes of agriculture ecological pattern were analyzed with the principal components analytic method to red soil region of southeast of china
摘要应用主成分分析法选用24个指标对我国东南部红壤区生态农业模式进行了综合分析。 |
| 4. | The research of ecosystem degradation , restoration and reconstruction in these reg ions has became one of the hot points in soil science , water and soil conservati on science and ecology
研究主要集中于：红壤区土地退化的成因、过程、机理及退化特征的诊断与评价研究，而且其评价由单一方面如植被、土壤转向包括环境劣化、形态退化、肥力退化、污染退化等多方面的综合评价。 |
| 5. | In order to father water and soil losses of southern red soil areas thoroughly , national general ministry of forest started experimental unit of biologic measures applying in soil and water conservation in chongdungou watershed in xinfeng county of jiangxi province
摘要为了从根本上治理南方红壤区的水土流失，国家林业总局在江西省信丰县崇敦沟小流域开展了生物措施治理水土流失的试点。 |
| 6. | The red soil region of subtropics is one of the most de nsely populated areas in china in which natural ecosystem has been heavily destr ucted and degraded due to ecological weakness and climatic characteristics
由于红壤的生态脆弱性及亚热带的气候特征，亚热带红壤区成为自然生态系统破坏与退化的严重区域，亚热带红壤区的生态退化及生态恢复与重建成为土壤学、水土保持、生态学研究的热点问题之一。 |
| 7. | Five vegetation communities : herbosa , shrubs , coniferous forest , theropencedrymion , and evergreen broad - leaved forest in the red soil region of the lijiang valley are selected as the five successive stages of the typical restoration process of degraded ecosystems to study variation of structure and biomass of the vegetation of the five different stages
摘要利用时空替代原理，选取漓江流域红壤区退化生态系统恢复过程中具有代表性的草丛、灌丛、针叶林、针阔混交林、常绿阔叶林5个阶段作为演替序列，研究自然恢复过程中各演替阶段的植被结构动态和生物量变化。 |
