Jiani Ma
14 Papers
Jiani Ma is an academic researcher. The author has contributed to research in topics: Medicine & China. The author has an hindex of 4, co-authored 5 publications.
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Papers
Scenario simulation of the tradeoff between ecological land and farmland in black soil region of Northeast China
TL;DR: Wang et al. as discussed by the authors combined the grey attribute of land resources with the complexity of land use/cover change (LUCC) to formulate sustainable land use strategies that balance farmland use and ecological environment protection.
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Analyzing Ecological Vulnerability and Vegetation Phenology Response Using NDVI Time Series Data and the BFAST Algorithm
TL;DR: A novel method is presented to identify ecologically vulnerable areas based on the normalized difference vegetation index (NDVI) time series from MOD09A1, and the response of phenology is such that the relative amount of vegetation biomass and length of the growing period were decreased by negative changes in growth for dense vegetation types.
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Sustainability Assessment of Smallholder Farmland Systems: Healthy Farmland System Assessment Framework
TL;DR: Wang et al. as mentioned in this paper proposed a healthy farmland system assessment framework (HFSAF), which is a multi-level indicator system with adjustable parameters, covering environment, economy and society aspects, including three dimensions, nine visions, 15 themes and 40 basic indicators.
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The Temporal Analysis of Regional Cultivated Land Productivity with GPP Based on 2000–2018 MODIS Data
TL;DR: Zhang et al. as mentioned in this paper explored the spatiotemporal change characteristics of Cultivated Land Productivity (CLP) in Jilin Province, China, and analyzed the changing trend and amplitude of CLP in the whole study period using both Theil-Sen median trend analysis and the Mann-Kendall (MK) test.
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Mapping crop residue cover using Adjust Normalized Difference Residue Index based on Sentinel-2 MSI data
TL;DR: In this paper , the effects of crop residue cover and residue morphology on spectral reflectance were analyzed, and a new residual adjust normalizedized difference residual index (RANDRI) was proposed.
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