Human influence index
WebThe HII is a global dataset of 1-kilometer grid cells, created from nine global data layers of human population pressure (population density), human land use and infrastructure … Web8 apr. 2013 · We used the Human Influence Index (HII) to assess the area of natural habitat impacted by viticulture (present and future). This 1-km spatial resolution global dataset integrates human impact-related variables such as population density, proximity to road, proximity to railroad, nighttime light, and urban/agricultural land uses to provide a …
Human influence index
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Web7 apr. 2024 · Inside the Corporate Equality Index (CEI) — the scoring system, overseen by the Human Rights Campaign, which awards companies beneficial points for moves like endorsing trans influencer Dylan ... Web15 jul. 2016 · Conclusions. We expect, based on a broad understanding informed by observations, theory, and numerical models, that tropical cyclone intensities should increase as the climate warms in response to human emissions of greenhouse gases. We have lower confidence, on the other hand, in recent historical trends in the actual and potential …
Web11 apr. 2024 · STOPWOKE founder Rob Smith argues companies are adopting "woke" values due to feeling threatened by a low "equality index" rating from the Human Rights Campaign. Web10 jul. 2024 · Methods Geographical records were compiled based on data from museum specimens and literature. The accessible area hypothesis (M) was calculated based on three criteria: (1) Altitudinal range, (2) Synanthropy values deducted based on the Human Influence Index (HII) raster dataset, and (3). The mean dispersal capability of flies.
Web4 sep. 2024 · The Global Human Influence Index (Wildlife Conservation Society, 2005) was used to calculate the average degree of human influence (HII) in each 50 km grid cell. This index incorporates population density, land use and human accessibility variables, and even though it measures the current human influence we assumed that its spatial … Web12 apr. 2024 · The scope of the Plastics Treaty is meant to include all impacts from plastics throughout their lifecycle, including effects from the toxic chemicals in plastics on human health and the environment. It should help move the world towards a toxic-free future. In IPEN’s analysis, based on UNEA’s mandate, the final agreement must address the ...
WebGlobal Human Influence Index (Geographic), v2 ( 1995 – 2004) To provide an updated map of anthropogenic impacts on the environment in geographic projection which can be used in wildlife conservation planning, natural resource management, and … The Last of the Wild data collection includes the Human Influence Index (HII) grids, … Global Human Influence Index (Geographic), v2 (1995 – 2004) » Maps …
Web12 nov. 2013 · The Human Footprint is calculated by assigning Human Influence (HI) scores of 0 to 10 to geographic data layers that map features of human activity. Where 0 is no human influence (no conversion from natural state) and 10 is maximum human influence (complete conversion e.g. urban areas, road surfaces). dorman power seat track repair kitThe map is made to a resolution of 1 km (0.39 sq mi) and is an aggregate of eight factors: major roadways, navigable waterways, railways, crop lands, pasture lands, the built environment, light pollution, and human population density. In order to compare the effect of influence from different factors, the magnitude of influence for each factor was ranked on a scale of 0–10. These eight factors measure four types of data, which are cumulatively used as a measure of human influen… dorman reactsWeb6 jul. 2024 · The index ranges from 0 (lowest human impact) to 64 (the most human-dominated category). For our purposes, we consider the range from 0 to 40 as brown bears generally don’t use—or survive in—habitats exceeding HII of 40 (SI Appendix, section 1.3). National borders in gray. Inset maps show the variation in human influence within and … city of phoenix public defender\u0027s officeWebDownload scientific diagram Maps of elevation, topography and Human Influence Index (HII) in Sardinia. Maps on the spatial distribution of (a) elevation, (b) the simplified … dorman push retainerWeb14 jun. 2024 · This index assumes that lower human influence is beneficial from a passive rewilding perspective. Last, we calculated changes in our human influence indices from 1990 to 2015, which captures the extent to which areas are might undergo passive rewilding—ranging from 0 (low) to 1 (high). 2.5 Changes in landscape connectivity city of phoenix public meetings noticesWebHuman influence is a global driver of ecological processes on the planet, on par with climatic trends, geological forces, and astronomical variations. The Wildlife Conservation … dorman rear sway bar kitWebThree out of four spatial assessments agree on 46% of the non-permanent ice- or snow-covered land as having low human influence. However, much of the very low and low influence portions of the planet are comprised of cold (e.g., boreal forests, montane grasslands and tundra) or arid (e.g., deserts) landscapes. city of phoenix public meetings