MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN. Prospect of ecological restoration through tapping energy crops in Northern interlaced zone of arable lands and grasslands Primary Vasculature of the Root—Stem Transitional Zone in Robinia pseudoacacia L. Seedlings Evaluation on service value of ecosystem of Peri-urban transition zone lake: a case study of Yandong Lake in Wuhan City Estimating the Net Primary Productivity in China Using Meteorological Satellite Data Seedling Emergence and Establishment of Phragmites communis in Transition Zones between Active Dunes and Interdune Lowlands of Active Dune Fields Effects of Spatial and Temporal Pattern of Transition Zones between Active Dunes and Interdune Lowlands on Vegetation Restorations Dynamics of soil water content under different tillage in agriculture-pasture transition zone Variation of standard farming system in agro-pastoral transition zones of northern and southern foothills of Yinshan Mountains in recent thirty years A study on assessment and improvement for agricultural production systems of households in cropping and pasturalism transition zone in North China Anatomical Studies on Hypocotyl of Circaeaster Studies on the Root-Stem Transition Zone in Panicum miliaceum The Palaeovegetation Record of Monsoon Evolution in the Desert-loess Transition Zone for the Last 13 ka BP