Filtering by Subject: Natural Resources and Conservation

HeliCat Canada’s Wildlife Observations Program: Trends and Findings 2012-2022

Steven Foster Wilson

Published: 2023-06-30
Subjects: Natural Resources and Conservation

HeliCat Canada members operating in mountain caribou range have been collecting and reporting wildlife sightings data since 2010, resulting in more than 3,750 spatially referenced sightings of animals and tracks by the end of the 2022 operating season. Mountain caribou, mountain goats, and wolverine have been the most commonly recorded species, with caribou observations generally declining over [...]

Landscape changes in the “valli da pesca” of the Venice lagoon and possible effects on the Ecosystem Services supply

Alice Stocco, Lorenzo Duprè, Fabio Pranovi

Published: 2023-06-21
Subjects: Environmental Monitoring, Environmental Sciences, Environmental Studies, Natural Resources and Conservation, Nature and Society Relations, Other Environmental Sciences, Remote Sensing, Sustainability, Terrestrial and Aquatic Ecology

Coastal lagoons have long been subject to continuous changes caused by mutual interactions with human activities. Monitoring such changes becomes critical, particularly when modifications in landscape and land cover classes can affect their capacity to ensure Ecosystem Services (ESs). In the Venice lagoon, some confined areas called “valli da pesca” supply provisioning ESs, namely aquaculture and [...]

Community-based conservation and restoration in coastal wetlands: A review

Alex C Moore, Sumant Kumble

Published: 2023-06-19
Subjects: Natural Resources and Conservation, Natural Resources Management and Policy

Research has shown that conservation and restoration efforts that engage local communities are more successful at meeting stated goals than those that are externally controlled. Such participatory management approaches have been increasingly applied in coastal wetland ecosystems, yet our collective understanding of the scope of methods applied and outcomes observed in these efforts is limited. In [...]

Emerging opportunities for wildlife with sustainable autonomous transportation

Inês Silva, Justin M. Calabrese

Published: 2021-09-29
Subjects: Ecology and Evolutionary Biology, Environmental Sciences, Life Sciences, Natural Resources and Conservation, Physical Sciences and Mathematics, Sustainability

Autonomous vehicles (AV) are expected to play a key role in the future of transportation, and to introduce a disruptive yet potentially beneficial change for wildlife-vehicle interactions. How-ever, this assumption has not been critically examined, and reducing the number of wildlife-vehicle collisions (WVCs) may be beyond current technological capabilities. Here, we introduce a new conceptual [...]

Drivers of the live pet trade: the role of species traits, socioeconomic attributes and regulatory systems

Adam Toomes, Pablo García‐Díaz, Oliver C. Stringham, et al.

Published: 2021-08-26
Subjects: Environmental Sciences, Natural Resources and Conservation, Physical Sciences and Mathematics

The live pet trade is a major driver of both biodiversity loss and the introduction of invasive alien species. Building a comprehensive understanding of the pet trade would improve prediction of conservation and biosecurity threats, with the aim to prevent further negative impacts. We used South Australia’s native wildlife permit reporting system as a data-rich example of a live vertebrate pet [...]

Seasonally variable relationships between surface water temperature and inflow in the upper San Francisco Estuary

Samuel M Bashevkin, Brian Mahardja

Published: 2021-06-23
Subjects: Earth Sciences, Ecology and Evolutionary Biology, Environmental Monitoring, Environmental Sciences, Fresh Water Studies, Hydrology, Life Sciences, Natural Resources and Conservation, Oceanography and Atmospheric Sciences and Meteorology, Physical Sciences and Mathematics, Terrestrial and Aquatic Ecology, Water Resource Management

Water temperature and inflow are key environmental drivers in aquatic systems that are linked through a causal web of factors including climate, weather, water management, and their downstream linkages. However, we do not yet fully understand the relationship between inflow and water temperature, especially in complex managed systems such as estuaries. The San Francisco Estuary is the center of a [...]

Global economic and diet transitions drove Latin American and Caribbean forest change during the first decade of the century.

David Lopez-Carr, Sadie Jane Ryan, Matthew Clark

Published: 2021-03-31
Subjects: Arts and Humanities, Environmental Sciences, Geography, Life Sciences, Natural Resources and Conservation, Physical and Environmental Geography, Physical Sciences and Mathematics, Social and Behavioral Sciences

Latin America and the Caribbean (LAC) contain more tropical high-biodiversity forest than the remaining areas of the planet combined, yet experienced more than a third of global deforestation during the first decade of the 21st century. While drivers of forest change occur at multiple scales, we examined forest change at the municipal and national scales integrated with global processes such as [...]

Oropendola nest predation and rodent consumption by the black-capped capuchin (Sapajus apella) in the Manu Biosphere Reserve, Peru

Andrew Lee, Michelle Huang

Published: 2021-03-26
Subjects: Environmental Sciences, Natural Resources and Conservation, Physical Sciences and Mathematics

The Neotropical primate Sapajus apella (Linnaeus, 1758), the black-capped capuchin monkey, is widely distributed across the Amazon basin (Boubli et al., 2020). Capuchins are generalist platyrrhines, occurring in most tropical forest types, where they forage opportunistically (Sabbatini et al., 2008; Lynch Alfaro et al., 2012; Boubli et al., 2020). They exploit a diverse variety of food sources, [...]

Recent advances of quantitative modeling to support invasive species eradication on islands

Christopher Baker, Michael Bode

Published: 2020-09-08
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Sciences, Life Sciences, Natural Resources and Conservation, Physical Sciences and Mathematics

The eradication of invasive species from islands is an important part of managing these ecologically unique and at-risk regions. Island eradications are complex projects and mathematical models play an important role in supporting efficient and transparent decision-making. In this review we cover the past applications of modelling to island eradications, which range from large-scale [...]

Indigenous Conservation Practices Are Not a Monolith: Western cultural biases and a lack of engagement with Indigenous experts undermine studies of land stewardship

Kelsey Leonard, Jared Dahl Aldern, Amy Christianson, et al.

Published: 2020-07-24
Subjects: Environmental Sciences, Forest Sciences, Life Sciences, Natural Resources and Conservation, Other Social and Behavioral Sciences, Physical Sciences and Mathematics, Plant Sciences, Social and Behavioral Sciences

Commentary On: Oswald, W. W., Foster, D. R., Shuman, B. N., Chilton, E. S., Doucette, D. L., Duranleau, D. L. Conservation implications of limited Native American impacts in pre-contact New England. Nature Sustainability

Toward a Pluralistic Conception of Resilience

Matteo Convertino, James Valverde

Published: 2019-06-28
Subjects: Applied Mathematics, Computer Sciences, Dynamic Systems, Ecology and Evolutionary Biology, Environmental Health and Protection, Environmental Indicators and Impact Assessment, Environmental Monitoring, Environmental Sciences, Life Sciences, Medicine and Health Sciences, Natural Resources and Conservation, Numerical Analysis and Computation, Other Medicine and Health Sciences, Other Physical Sciences and Mathematics, Physical Sciences and Mathematics, Social and Behavioral Sciences, Sustainability, Systems Biology

The concept of resilience occupies an increasingly prominent position within contemporary efforts to confront many of modernitys most pressing challenges, including global environmental change, famine, infrastructure, poverty, and terrorism, to name but a few. Received views of resilience span a broad conceptual and theoretical terrain, with a diverse range of application domains and settings. In [...]

On the importance of the megabiota to the functioning of the biosphere

Brian Joseph Enquist, Andrew Abraham, Michael B. J. Harfoot, et al.

Published: 2019-06-15
Subjects: Biodiversity, Ecology and Evolutionary Biology, Environmental Sciences, Life Sciences, Natural Resources and Conservation, Other Ecology and Evolutionary Biology, Physical Sciences and Mathematics

A prominent signal of the Anthropocene is the extinction and population reduction of the megabiota – the largest animals and plants on the planet. However, we lack a predictive framework for the sensitivity of megabiota during times of rapid global change and how they impact the functioning of ecosystems and the biosphere. Here, we extend metabolic scaling theory and use global simulation models [...]

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