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Exploring Marine Mammal Cognition as a Conservation ToolNARA Subscribed
Cognition is an animal's real‐time adaptation system for responding to change. Rapid environmental change, often anthropogenic, is expanding the range and severity of challenges confronting wild animals. Effective conservation requires a multifaceted approach that includes animals' capacities. Large‐brained, long‐lived animals such as marine mammals often have extensive capability to adaptively modify their behavior due to the...
Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic accuracy of the records, as well as the metadata. Moreover, we now provide an R packag...
Economic Contribution Analysis of Urban and Community Forestry in the Southern United States in 2019NARA Subscribed
As populations in developing areas continue to increase in recent years, urban and community forestry (U&CF) has received considerable attention due to the ecological, social, and economic significance of trees and green landscapes in urban and semi-urban settings. Based on a regional survey of private, public, and nonprofit businesses and agencies involved in U&CF, we first developed a complete profile of the U&CF sector in t...
Purpose of Review The management of chronic wounds, a debilitating condition, presents a considerable challenge to healthcare professionals and a significant burden on services. When these wounds are exposed to the external environment, they are susceptible to microbial infection, which further complicates their management and worsens clinical outcomes. Recent Findings Bacteria typically exist in wounds as part of a biofilm, w...
Research about the broad range of ecological, social, and economic benefits urban forests provide communities trees has expanded significantly and helped provide justification for protecting and enhancing urban forests. However, an empirical understanding of risks and liabilities is limited despite an abundance of risk research in other disciplines. Employing Alabama as a case study, this research examined municipal employees’...
Marine predator populations are crucial to the structure and functioning of ecosystems. Like many predator taxa, pinnipeds face an increasingly complex array of natural and anthropogenic threats. Understanding the relationship between at-sea processes and trends in abundance at land-based monitoring sites requires robust estimates of at-sea distribution, often on multi-region scales. Such an understanding is critical for effec...
Prolonging survival in good health is a fundamental societal goal. However, the leading determinants of disability-free survival in healthy older people have not been well established. Data from ASPREE, a bi-national placebo-controlled trial of aspirin with 4.7 years median follow-up, was analysed. At enrolment, participants were healthy and without prior cardiovascular events, dementia or persistent physical disability. Disab...
Cover ImageNARA Subscribed
Global freshwater biodiversity is declining dramatically, and meeting the challenges of this crisis requires bold goals and the mobilisation of substantial resources. While the reasons are varied, investments in both research and conservation of freshwater biodiversity lag far behind those in the terrestrial and marine realms. Inspired by a global consultation, we identify 15 pressing priority needs, grouped into five research...
Fuel reduction treatments implemented by nonindustrial private forest (NIPF) landowners affect wildfire hazard potential on both their tracts and surrounding lands. However, it is not clear how concerned they are about wildfire damages and what actions they are willing to take to lower wildfire hazard. This study determined the landowner concern level about wildfire damages and identified factors affecting their concern and fu...
The long and narrow path for novel cell‐based seafood to reduce fishing pressure for marine ecosystem recoveryNARA Subscribed
Cell‐based seafood is an emerging novel food, with many start‐up companies aspiring for ocean conservation benefits through expanded market share that displaces wild‐caught seafood. However, the ability for cell‐based seafood to achieve this conservation outcome is often oversimplified and will rely on an extensive, and we find somewhat tenuous, chain of events. Here, we outline the technological, behavioural, market and ecolo...
Urea is an available and readily used source of nitrogen for giant kelp, Macrocystis pyrifera , but little is known about its potential importance for sustaining growth. Results of kinetic experiments indicate urea uptake saturates at an average maximum rate ( V max ) of 0.73–0.92 μ mol N g dw −1 h −1 with a half saturation constant ( K s ) of 1.02–1.08 μ M. The affinity of giant kelp for urea was high relative to that reporte...