Regenerative landscape design: an integrative framework to enhance sustainability planning

Ecology and Society · 2023 · 19 citations

• Computer Science
• Political Science
• Environmental resource management

Addressing contemporary environmental and social crises requires solutions-based, systems-level changes. To achieve these changes, transdisciplinary research approaches are needed to align problem framing with solution deployment at landscape scales. However, practical frameworks to guide this work are lacking. Here we propose a new framework to help bridge this gap: regenerative landscape design (RLD). We define RLD as a process for finding pattern-based solutions, emphasizing cooperative, iterative, and facilitated engagement for the co-production of locally relevant knowledge for desirable landscape stewardship. To do so, we review how key components of RLD (e.g., landscapes, design thinking, and regenerative processes) have been differentially and unevenly applied in disciplines ranging from resilience, landscape ecology, geography, architecture, agriculture, sociology, tourism, and more. We then put forward research considerations of a RLD approach to enhance social and environmental well-being. We use two emerging case studies (i.e., Chesapeake Bay Watershed, Pennsylvania, USA and Narok County, Kenya) to put forward pathways for implementation of the RLD strategy.

Multisector Dynamics: Advancing the Science of Complex Adaptive Human‐Earth Systems

Earth s Future · 2022 · 117 citations

• Computer Science
• Sociology
• Artificial Intelligence

Abstract The field of MultiSector Dynamics (MSD) explores the dynamics and co‐evolutionary pathways of human and Earth systems with a focus on critical goods, services, and amenities delivered to people through interdependent sectors. This commentary lays out core definitions and concepts, identifies MSD science questions in the context of the current state of knowledge, and describes ongoing activities to expand capacities for open science, leverage revolutions in data and computing, and grow and diversify the MSD workforce. Central to our vision is the ambition of advancing the next generation of complex adaptive human‐Earth systems science to better address interconnected risks, increase resilience, and improve sustainability. This will require convergent research and the integration of ideas and methods from multiple disciplines. Understanding the tradeoffs, synergies, and complexities that exist in coupled human‐Earth systems is particularly important in the context of energy transitions and increased future shocks.

Establishing priorities for Pennsylvania community flood resilience

2022 · 6 citations

• Political Science
• Computer Science
• Political Science

This white paper provides an overview of priorities related to community resilience to flooding that emerged during a 27 September 2019 meeting with local, regional and state representatives in Selinsgrove, Pennsylvania. The document compiles workshop details, participants and a summary of discussions and outcomes. It does not, however, attempt to provide a comprehensive listing of every topic raised by participants. In addition, this workshop was held before the advent of covid-19; the impacts of this pandemic are not addressed in this document.

The Atmospheric Carbon and Transport (ACT)-America Mission

Bulletin of the American Meteorological Society · 2021 · 44 citations

• Environmental science
• Atmospheric sciences
• Climatology

Abstract The Atmospheric Carbon and Transport (ACT)-America NASA Earth Venture Suborbital Mission set out to improve regional atmospheric greenhouse gas (GHG) inversions by exploring the intersection of the strong GHG fluxes and vigorous atmospheric transport that occurs within the midlatitudes. Two research aircraft instrumented with remote and in situ sensors to measure GHG mole fractions, associated trace gases, and atmospheric state variables collected 1,140.7 flight hours of research data, distributed across 305 individual aircraft sorties, coordinated within 121 research flight days, and spanning five 6-week seasonal flight campaigns in the central and eastern United States. Flights sampled 31 synoptic sequences, including fair-weather and frontal conditions, at altitudes ranging from the atmospheric boundary layer to the upper free troposphere. The observations were complemented with global and regional GHG flux and transport model ensembles. We found that midlatitude weather systems contain large spatial gradients in GHG mole fractions, in patterns that were consistent as a function of season and altitude. We attribute these patterns to a combination of regional terrestrial fluxes and inflow from the continental boundaries. These observations, when segregated according to altitude and air mass, provide a variety of quantitative insights into the realism of regional CO 2 and CH 4 fluxes and atmospheric GHG transport realizations. The ACT-America dataset and ensemble modeling methods provide benchmarks for the development of atmospheric inversion systems. As global and regional atmospheric inversions incorporate ACT-America’s findings and methods, we anticipate these systems will produce increasingly accurate and precise subcontinental GHG flux estimates.

Equity is more important for the social cost of methane than climate uncertainty

Nature · 2021 · 65 citations

• Environmental science
• Atmospheric sciences
• Climatology