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Sustaining Diverse Wildlife Habitats Requires Forest Management

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22 Dec, 2024

This post was originally published on Healthy Forest

Forests and grasslands are dynamic ecosystems that rely on natural disturbances, such as fire and storms, to maintain their health and biodiversity. However, decades of reduced timber harvesting and fire suppression have left many forests in need of active management to restore balance and provide critical habitat for wildlife.

Active forest management, including practices like timber harvesting and prescribed burning, is essential for creating young, early successional habitats that many wildlife species depend on for food and shelter. Game birds such as Ruffed Grouse, American Woodcock, and Northern Bobwhite are in decline largely due to a lack of these habitats. Similarly, deer, elk, turkey, and various non-game species thrive in areas where young forests and edge habitats are abundant.

Timber harvesting provides significant ecological benefits. By thinning or clearing trees, sunlight reaches the forest floor, encouraging the growth of understory vegetation that serves as food and cover for wildlife. These practices mimic natural disturbances, promoting a mosaic of diverse habitats, from dense young forests to open spaces, which support species with varied needs throughout their life cycles.

Moreover, well-planned timber harvests can help manage invasive species, improve water quality, and increase forest resilience to pests, disease, and wildfires. For landowners and conservationists, these practices not only enhance wildlife habitat but also ensure sustainable economic benefits, keeping forests intact rather than lost to development.

Public lands, particularly those managed by the U.S. Forest Service, have seen a decline in young forest acreage due to reduced timber harvesting over the past few decades. This trend underscores the need for policies that encourage active forest management to improve forest health, reduce wildfire risk, and support biodiversity.

Credit: National Forest Foundation

 

For sportsmen and women, multiple-use lands that are actively managed provide vital access for hunting, fishing, and other recreational activities. Policies supporting timber harvesting and prescribed burns ensure these lands remain productive for wildlife and people alike.

By embracing active forest management, we can sustain and enhance habitats that support a wide array of species while ensuring the long-term health of our forests. Thoughtful and strategic interventions today will yield thriving ecosystems tomorrow.

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Source: Healthy Forest

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Swinburne University of Technology researchers have been awarded close to $920,000 to advance two projects for battery life and EV cybersecurity, securing a portion of over $46 million shared across 75 new projects.

The university received the funding in the latest round of Australian Research Council’s (ARC) Linkage Projects 2024. The scheme, part of the ARC’s National Competitive Grants Program, funds research that delivers practical benefits and strengthens Australia’s innovation and industry capabilities.

Swinburne’s Deputy Vice Chancellor Research, Professor Karen Hapgood, said, “These projects demonstrate how our researchers are partnering with industry to deliver practical solutions, from extending the life of battery systems to securing Australia’s electric vehicle infrastructure. It’s a powerful example of how university research is driving innovation and supporting a more sustainable, technologically advanced future.”

The first of the two projects, led by Professor Weixiang Shen, received $449,882 to extend the lifetime of battery energy storage systems for power grids.

“This project will enable my team to develop an innovative control strategy to actively manage the operating conditions of an individual battery cell using digital twin technology. It offers an excellent opportunity to implement and validate our approach in inverter-less battery energy storage systems provided by our industry partner, which uniquely enables cell-level control within the system,” Shen said.

“The project’s outcomes will strengthen Australia’s leadership in advanced energy storage technologies, support the growth of the domestic manufacturing sector, and contribute to the creation of high-skilled jobs.”

Aiming to enhance energy storage performance, the three-year project will develop new strategies to slow battery aging within each cell. It will use digital twin technology, combining deep learning and electrochemical modelling, to predict the impact of operating conditions on battery aging and regulate these conditions to control the aging process and extend battery life.

Working in partnership with Relectrify Pty Ltd, the project team will support Australia’s transition to sustainable energy by delivering longer battery life and reduced downtime so that battery systems can produce more over time.

The second project, led by Professor Yang Xiang, received $474,531 to address cybersecurity challenges in electric vehicle charging stations.

“This grant will allow my team to build advanced cybersecurity tools that address the challenges posed by the interaction between EV charging stations, diverse EVs, the national power grid and wireless communication protocols,” Xiang said.

“It creates a unique opportunity to generate novel research insights, validate solutions in real-world settings, and produce tools with strong commercialisation potential. Its outcomes support sustainable economic growth by enabling the safe uptake of EVs, reducing emissions and creating jobs.”

Electric vehicle charging stations are widely deployed, but they face complex security risks due to the diversity of electric vehicles, their connection to the power grid, and wireless communication with users. The three-year project aims to address these challenges by functionality-guided, update-guided and greybox-guided fuzzing techniques.

Working in partnership with T-POWER Pty Ltd, the project team will explore methods for testing charging stations and developing advanced tools to secure EV infrastructure and improve cybersecurity within Australia’s expanding sustainable transport sector.

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