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Predicting and managing forthcoming development is essential to minimize the impacts of large-scale expansion on natural habitats and their services and to promote ecological and socioeconomic sustainability 7. Growing human populations 5 and increasing wealth in many regions 6 will inevitably propel further development to meet the rising demands for food, water, energy, and other land-based resources. Human activities have transformed most of the world’s terrestrial landscapes 1, resulting in accelerated resource exploitation, environmental deterioration, biodiversity loss, and climate change 2, 3, 4. We illustrate how these DPIs can be used to elucidate potential individual sector expansion and cumulative development patterns. For each DPI, we examined both uncertainty and sensitivity, and spatially validated the map using locations of planned development. To do so, we applied spatial multi-criteria decision analysis techniques that accounted for both resource potential and development feasibility. Here, we generated 1-km spatially-explicit global land suitability maps, referred to as “development potential indices” (DPIs), for 13 sectors related to renewable energy (concentrated solar power, photovoltaic solar, wind, hydropower), fossil fuels (coal, conventional and unconventional oil and gas), mining (metallic, non-metallic), and agriculture (crop, biofuels expansion). Previous land suitability assessments have generally focused on a few development sectors or lack consistent methodologies, thereby limiting our ability to plan for cumulative development pressures across geographic regions.
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Persons who are interested in determining if their household is eligible for CD-funded programs that assist individual households (CD-household eligibility) should refer to HUD’s household low- and moderate-income limits for the given year.Mapping suitable land for development is essential to land use planning efforts that aim to model, anticipate, and manage trade-offs between economic development and the environment.
#2019 cdbf map how to
Please refer to HUD Office of Community Planning and Development (CPD) Notice CPD-19-02: Low- and Moderate-Income Summary Data Updates which provides instructions on how to properly calculate area eligibility for a service area comprised of multiple census tracts.
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Programs supported by CD funds determined by the previous data remain eligible until June 30, 2019. On July 1, 2019, the City of New York will begin to use the updated 2010 Census data to determine CD area eligibility for City Fiscal Year 2020 CD-funded activities. Therefore, the previous version of the Census Tract Eligibility data table and maps have been superseded. In addition, floor area percentages have been updated with the most recent floor area data (December 2018). (The New York Primary Metropolitan Statistical Area (PMSA)'s AMI was $63,700 for a 4-person family at the release of the 2011-2015 American Community Survey.) Low- and moderate-income persons are defined as persons living in households with incomes below 80 percent of the area median household income (AMI). For New York City, a primarily residential area is defined as one where at least 50.00% of the total built floor area is residential. A CD-eligible census tract refers to 2010 census tracts where the area is primarily residential in nature and at least 51.00% of the residents are low- and moderate-income persons as per the LMISD data file. Department of Housing and Urban Development (HUD) requires local municipalities that receive Community Development Block Grant (CDBG or CD) formula Entitlement funds to use the 2011-2015 American Community Survey (ACS) Low and Moderate Income Summary Data (LMISD) data file, released February 14, 2019, to determine where CDBG funds may be used for activities that are available to all the residents in a particular area ("CD area benefit" or "CD-eligible area").