Hemispherical photograph 第1页

Canopy structural parameters and understory light regimes of 3 artificial forest stands in South China METHODS FOR DETERMINING CANOPY LEAF AREA INDEX OF PICEA CRASSIFOLIA FOREST IN QILIAN MOUNTAINS, CHINA Inversion of Rice Canopy Construction Parameters from the Hemispherical Photograph Reviews on methods of measuring light intensities within forest gaps Estimating the canopy coverage of Picea crassifolia forest using digital hemispherical photography in Qilian Mountains Estimation of seasonal changes in leaf area index based on optical methods in spruce-fir valley forest. Rewiews on methods of measuring geometric chracteristics of forest gaps involving gap size, gap shape, and the height of canopy trees surrounding the gap Measuring seasonal dynamics of leaf area index in a mixed conifer-broadleaved forest with direct and indirect methods Improving the accuracy of indirect methods in estimating leaf area index using three correc-tion schemes in a Larix gmelinii plantation Estimation of leaf area index of secondary Betula platyphylla forest in Xiaoxing‘an Mountains Extracting the canopy structure parameters using hemispherical photography method