Background and Aims The Mediterranean-type forest of central Chile is considered a 'biodiversity hotspot' and a relic of a wider ancient distribution produ... PPAC Mathiasen - 《Annals of Botany》 被引量: 0发表: 2020年 The coastal communities of Pinus pityusa Steven in the South-Western Cr...
these processing methods lay the groundwork for global tree cover mapping at annual scale and very high spatial resolution. While this would require further annotation data to cover new ecosystems, the labelling effort is expected to be lower due to the variety of ecosystems already trained for th...
allometric equations of above-ground biomass approximations (Table1). We multiplied our biomass estimates by 0.5 to convert above-ground dry biomass into units of carbon (C) [18]. Because allometric equations demonstrate high under- and overestimates, recent studies require them to be adapted for ...
period, analogously to the long-term TAC. This resulted in a set of 14 predictors representing the forest density, the background climate, the climate variability and its TAC in the observational period (Extended Data Table1). The RF model was developed by splitting the observed long-term TAC...
Considering such Spatio-temporal background of forest landscape of BFD, present study mainly analyses both shape structures through ecological indices in the 1990 and 2019 in a comparative manner primarily both on Protected and Unprotected region based on Landscape Metrics. Secondly present study also ...
Landslide detection with Mask R-CNN using complex background enhancement based on multi-scale samples. Geomatics, Natural Hazards and Risk, 2024, 15(1): 2300823. DOI:10.1080/19475705.2023.2300823 118. Lv, L., Han, X., Zhu, J. et al. Spatial drivers of ecosystem services supply-demand ...
A time series decomposition of the charcoal accumulation rates was used to identify periods of high fluxes of charcoal above a background rate into the basin described as fire episodes, and used to explore relationships with erosion indicators: magnetic susceptibility and inorganic sediment content. ...
To investigate the rate of sediment accumulation and mercury (Hg) flux inAvicennia marinaforest of Deep Bay, China, sediment cores were analyzed. The results showed that Hg concentrations were much higher at all depths compared to the background level. A high correlation between Hg and total org...
An ideal way to resolve the discrepancies in forest cover change would be to directly validate the change in each dataset using ground reference data and give an unbiased estimate52. However, this cannot be done currently due to the lack of ground reference data. In addition, it is very ...
Introduction Nowadays, individuals spend more and more time in artificially designed living spaces, in particular, humans spend up to 90% indoors1. This tendency has led to an isolation of individuals from regular contact with nature which has a negative impact on their mental and physical health...