Wealth, water and wildlife: Landscape aridity intensifies the urban luxury effect

Global Ecology and Biogeography, Journal Year: 2020, Volume and Issue: 29(9), P. 1595 - 1605

Published: June 9, 2020

Abstract Aim Urban biodiversity, and its associated ecosystem services, is an important component of the quality life urban residents. The "luxury effect" posits a positive association between biodiversity socioeconomic status in areas, thus reflective environmental injustice, as benefits with are not equitably shared across society. We aimed to determine generality luxury effect, identify factors causing variation published studies. Location Urbanized landscapes globally. Time period Current. Major taxa studied Terrestrial animals plants. Methods tested effect sample 337 estimates relationship measures from 96 studies via meta‐analysis, addressing three hypotheses: (a) more pronounced where water availability limited, (b) developing than developed countries, (c) stronger exotic compared native species. Results There was significant overall effect: there terrestrial status. strength greater arid areas. limited support for species, but no any development Main conclusions Many key emerging climate impacts concentrated Therefore, degree injustice represented by may be amplified future, especially regions. objective increase through equitable management provision resources could form part wider strategy sustainable cities promote justice, enhancing residents all sectors Challenges remain ensure that such prioritizes conservation goals biodiversity.

Language: Английский

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The Need for an Urban Ecology of the Global South

Cities and nature, Journal Year: 2021, Volume and Issue: unknown, P. 1 - 26

Published: Jan. 1, 2021

Language: Английский

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Native or Exotic: A Bibliographical Review of the Debate on Ecological Science Methodologies: Valuable Lessons for Urban Green Space Design

Land, Journal Year: 2022, Volume and Issue: 11(8), P. 1201 - 1201

Published: July 30, 2022

Knowledge from ecological sciences is an important reference for landscape design as Urban Green Spaces (UGS) play a critical role in the protection of cities. There ongoing debate among ecologists on value exotic vegetation to ecosystem resilience and integrity, with authors arguing that order ecosystems survive future climates, species similar conditions their current range must be considered. Others deem biodiversity vital functions services, stating most losses are man-induced should addressed through enhancement native communities. Through literature review, we confronted arguments used this debate, aim conducting comprehensive analysis potential different aspects vegetation’s performance. The outcomes assessment assemblages within UGS projects. Despite strong regarding performative adaptive capacity, conclude exotics pose significant risks have multiple negative impacts processes. Natives not only present high but also provide additional benefits biodiversity, people. In broader framework, demonstrates preference use situations.

Language: Английский

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Humanity for Habitat: Residential Yards as an Opportunity for Biodiversity Conservation

BioScience, Journal Year: 2023, Volume and Issue: 73(9), P. 671 - 689

Published: Sept. 1, 2023

Abstract The primary threat to biodiversity is habitat loss and degradation. Private residential land (yards) encompass large proportions of urban, suburban, rural spaces among the most rapidly expanding systems on Earth. Yards also represent a conservation opportunity provide wildlife habitat, support biodiversity, restore ecosystem function services, increase local opportunities for people connect with nature. In present article, we propose humanity stewardship practice by synthesizing evidence-based yard management actions that can advance value yards, focus benefits climate resiliency, people. magnitude extent might differ, depending region, specific practices, yard’s size, location along urban gradient. We detail opportunities, challenges, strategies encouraging stronger public participation in through facilitate biodiversity-friendly landscapes benefit

Language: Английский

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The impacts of racially discriminatory housing policies on the distribution of intra-urban heat and tree canopy: A comparison of racial covenants and redlining in Minneapolis, MN

Landscape and Urban Planning, Journal Year: 2024, Volume and Issue: 245, P. 105019 - 105019

Published: Feb. 8, 2024

Research has demonstrated the impact of historic discriminatory mortgage lending (i.e., “redlining”) on distribution environmental benefits and burdens, while legacies other racially housing policies remain unexplored. Using a novel dataset racial covenants in Minneapolis its suburbs, first complete map for any U.S. city, we find significant positive association between covenant presence cooler temperatures, increased tree canopy, reduced impervious surface today. When compared to redlining, that have an comparable two highest HOLC designations (A or B). Further, within each grade, is associated with additional mitigate negative redlining. This analysis reveals are not simply driven by urban-suburban land-use gradient but, rather, related privilege afforded legal guarantees whiteness embedded itself.

Language: Английский

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Anthropogenic factors explain urban plant diversity across three tropical cities in China

Urban forestry & urban greening, Journal Year: 2024, Volume and Issue: 95, P. 128323 - 128323

Published: April 5, 2024

Language: Английский

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Positive relationship between bird diversity and human mental health: an analysis of repeated cross-sectional data

The Lancet Planetary Health, Journal Year: 2024, Volume and Issue: 8(5), P. e285 - e296

Published: May 1, 2024

Language: Английский

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Historical redlining is associated with disparities in wildlife biodiversity in four California cities

Proceedings of the National Academy of Sciences, Journal Year: 2024, Volume and Issue: 121(25)

Published: June 11, 2024

Legacy effects describe the persistent, long-term impacts on an ecosystem following removal of abiotic or biotic feature. Redlining, a policy that codified racial segregation and disinvestment in minoritized neighborhoods, has produced legacy with profound urban structure health. These legacies have detrimentally impacted public health outcomes, socioeconomic stability, environmental However, collateral redlining wildlife communities are uncertain. Here, we investigated whether faunal biodiversity was associated redlining. We used home-owner loan corporation (HOLC) maps [grades A (i.e., “best” “greenlined”), B, C, D “hazardous” “redlined”)] across four cities California contributory science data (iNaturalist) to estimate alpha beta diversity six clades (mammals, birds, insects, arachnids, reptiles, amphibians) as function HOLC grade. found greenlined unique species were detected less sampling effort, redlined neighborhoods needing over 8,000 observations detect same number species. Historically had lower native nonnative richness compared each city, disparities remaining at clade level. Further, community composition diversity) consistently differed among grades for all cities, including large differences assemblage observed between green neighborhoods. Our work spotlights lasting social injustices ecology emphasizing conservation management efforts must incorporate antiracist, justice-informed lens improve environments.

Language: Английский

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Mental health is positively associated with biodiversity in Canadian cities

Communications Earth & Environment, Journal Year: 2024, Volume and Issue: 5(1)

Published: June 11, 2024

Abstract Cities concentrate problems that affect human well-being and biodiversity. Exploring the link between mental health biodiversity can inform more holistic public urban planning. Here we examined associations bird tree species diversity estimates from eBird community science datasets national forest inventories with self-rated metrics Canadian Community Health Survey. We linked data across 36 Metropolitan Areas 2007-2022 at a postal code level. After controlling for covariates, found were significantly positively related to good self-reported health. Living in one standard deviation higher than mean increased reporting of by 6.64%. Postal codes richness 5.36%. Our results suggest supporting healthy ecosystems may also benefit well-being.

Language: Английский

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One Health for All: Advancing Human and Ecosystem Health in Cities by Integrating an Environmental Justice Lens

Annual Review of Ecology Evolution and Systematics, Journal Year: 2022, Volume and Issue: 53(1), P. 403 - 426

Published: Sept. 2, 2022

We are facing interwoven global threats to public health and ecosystem function that reveal the intrinsic connections between human wildlife health. These challenges especially pressing in cities, where social-ecological interactions pronounced. The One Health concept provides an organizing framework promotes well-being of urban communities ecosystems. However, for be successful, it must incorporate societal inequities environmental disamenities, exposures, policy. Such affect all interfaces, including distribution services disservices, nature frequency ofhuman–wildlife interactions, legacies land use. Here, we review current literature on perspectives, pinpoint areas which justice lens, close with recommendations future work. Intensifying social, political, unrest underscores a dire need solutions informed by principles help build healthier, more resilient cities.

Language: Английский

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