City biodiversity index (Singapore index): Green space and biodiversity are crucial for a healthy urban environment.
The general objective of this study is to evaluate different vegetation indices for the remote estimation of the green leaf area index (Green LAI) of two crop types (maize and soybean) with contrasting canopy architectures and leaf structures.
The cover, biomass, and biomass-per-cluster in Stipa krylovii, leaf area index, green biomass, height, and litter weight in the communities of M2 plots were consistently less than those of M10 and M0 plots (Table 2).
In many transcript clusters such as 2899110 (HFE, a gene important in iron metabolism) shown in Figure 4A, probe selection increased the absolute values of gene expression indexes (green rectangles vs red triangles) in each sample.
From the early development of natural resources accounts in the 1980s, through discussions of the usefulness of indices like "green GDP" to efforts of developing sustainable development indicators, experiences have been gained.
In the present work, PROSPECT and SAILH models have been used to simulate a wide range of crop canopy reflectances in an attempt to study the sensitivity of a set of vegetation indices to green leaf area index (LAI), and to modify some of them in order to enhance their responsivity to LAI variations.
A variation of a vegetation index (Normalized Difference Vegetation Index – NDVI green) was found to be the most effective in predicting floc TP values, due to its capacity to capture small variations in chlorophyll a that are associated to TP levels in periphyton, especially in aquatic/non-impacted areas.
Furthermore, BVGI may provide a virtual visualization index of green space in urban planning and replace the traditional green indexes at a community scale for urban administrators.
The maximum contrast in vegetation was found between sample treatments M0 and M2 with the latter having less leaf area index and green biomass (Table 2).
We have used the following definitions to quantify the three-way trade-off for the proposed fair greening policies: FAST: ∑ n ∈ N w n R n ∑ n ∈ N w n R n, o FAIR: F (= fair greening index (22)) GREEN: 1 - ∑ n ∈ N P n ∑ n ∈ N P n, o.
An index of green vegetation shows increases of 15.5percentt in the North American Arctic, and 18.2percentt in the Eurasian Arctic.
