Skip to main content
Advanced Search

Filters: Date Range: {"choice":"month"} (X) > Categories: Publication (X)

Folders: ROOT > ScienceBase Catalog > National and Regional Climate Adaptation Science Centers > Midwest CASC ( Show direct descendants )

7 results (10ms)   

Location

Folder
ROOT
_ScienceBase Catalog
__National and Regional Climate Adaptation Science Centers
___Midwest CASC
View Results as: JSON ATOM CSV
Assessment of species’ vulnerability to climate change has been limited by mismatch between coarse macroclimate data and the fine scales at which species select habitat. Habitat mediates climate conditions, and fine-scale habitat features may permit species to exploit favourable microclimates, but habitat preferences can also constrain their ability to do so. We leveraged fine-resolution models of near-surface temperature and humidity in grasslands to understand how microclimates affect climatic exposure and demographics in a grassland bird community. We asked: (i) Do species select favourable nest-site microclimates? (ii) Do habitat preferences limit the ability of species to access microclimates? (iii) What are...
Categories: Publication; Types: Citation
Threats to the future function of forested ecosystems and stability of ecosystem service provisioning due to global change have motivated climate-adaptive forest management strategies that include various forms of tree planting termed “adaptation plantings”. Despite the emergence of these strategies, less is known as to how foresters and other natural resource managers perceive or are engaged with adaptation plantings like forest assisted migration (FAM). This knowledge gap is most pronounced in regions like New England and the North Central US (hereafter, the Northeastern US) where tree planting is less common but expected to be an important forest management tool for adaptation. To address this, we surveyed 33...
Categories: Publication; Types: Citation
In order to initiate the actionable science needed to support effective conservation under climate change, we engaged researchers and other experts in refining and prioritizing a climate adaptation research agenda that was originally developed via dialogue with natural resource managers. Experts identified topics that were missing or underrepresented in an initial practitioner-defined list of science topics, and then scored topics according to the state of knowledge, the feasibility of research, and the potential that research might change management. Our process capitalizes on the complementarity between the expertise of practitioners and the expertise of researchers and other non-practitioners, improves the transparency...
Categories: Publication; Types: Citation
Objective The objective of this study was to evaluate stocking success of Walleye Sander vitreus in lakes and reservoirs across the Midwestern United States to inform stocking practices for state agencies. Demand for Walleye stocking may increase if climate change limits the potential for natural recruitment in lakes. Consequently, the strategic distribution of Walleye stocking may maximize fishing opportunities. Methods We synthesized data from 2226 Walleye fry and fingerling stocking events on 653 lakes in the Midwestern United States and used random forest algorithms and mixed‐effects linear models to identify abiotic and biotic factors related to Walleye stocking success. Result Latitude and year explained...
Categories: Publication; Types: Citation
Stocking is routinely used to supplement or maintain fisheries when natural recruitment is low or nonexistent. Demand for stocking of cool and coldwater fish species will likely increase because of climate change. Fish available for stocking are often a limited resource, and application of stocking may need to be more strategic in the future. We evaluated factors influencing stocking success for Walleye, a coolwater species supporting important fisheries across North America. Stocking is already used to support or maintain many Walleye fisheries, and Walleye populations have already declined due to climate change, resulting in increased demand for stocked fish. In partnership with state natural resources agencies,...
Categories: Publication; Types: Citation
Traditional conservation efforts have centred on safeguarding individual species, but these strategies have limitations in a world where entire ecosystems are rapidly changing. Ecosystem conservation can maintain critical ecological functions, but often lacks the detail necessary for the effective conservation of threatened or endangered species. The conservation of such species is mandated by policies and remains a dominant focus of natural resource management. In this Perspective, we propose that assemblage-level conservation targeting groups of taxonomically related or functionally similar species can bridge the gap between species and ecosystems and help to address global biodiversity loss. This approach has...
Categories: Publication; Types: Citation
Climate change is altering the thermal habitats of freshwater fish species. We analyze modeled daily temperature profiles from 12,688 lakes in the US to track changes in thermal habitat of 60 lake fish species from different thermal guilds during 1980-2021. We quantify changes in each species’ preferred days, defined as the number of days per year when a lake contains the species’ preferred temperature. We find that cooler-water species are losing preferred days more rapidly than warmer-water species are gaining them. This asymmetric impact cannot be attributed to differences in geographic distribution among species; instead, it is linked to the seasonal dynamics of lake temperatures and increased thermal homogenization...
Categories: Publication; Types: Citation