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Articles 931 - 960 of 7898

Full-Text Articles in Environmental Health and Protection

Cane Toad, Department Of Primary Industries And Regional Development, Western Australia Nov 2024

Cane Toad, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

This factsheet provides information about the identification, biology, impact, and management of the cane toad.

The cane toad (Rhinella marina), or giant toad, is native to central and South America. It has been introduced to many countries, including northern and eastern Australia. The cane toad is a declared pest under the Biosecurity and Agriculture Management Act 2007 (BAM Act) in Western Australia (WA). The Western Australian Organism List (WAOL), available on the website at dpird.wa.gov.au) contains information on the area(s) in which this pest is declared, and the control and keeping categories to which it has been assigned in WA.


Final Executed Request For Change (Rfc-Rmap-2024-002), Mike Mcanulty, Eric Hassler Nov 2024

Final Executed Request For Change (Rfc-Rmap-2024-002), Mike Mcanulty, Eric Hassler

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2022 Unreclaimed Sites Sampling Ur-13 Site Evaluation Summary Report, Pioneer Technical Services, Inc. Nov 2024

Draft Final 2022 Unreclaimed Sites Sampling Ur-13 Site Evaluation Summary Report, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Yellow Crazy Ant, Department Of Primary Industries And Regional Development, Western Australia Nov 2024

Yellow Crazy Ant, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

Yellow crazy ants (Anoplolepis gracilipes) are believed to be native to west Africa or Asia. They are not present in Western Australia (WA) and are prohibited.

Yellow crazy ants were first observed in Australia in the early 1900’s on the Cocos-Keeling Islands and Christmas Island, where they have now caused a massive decline in the population of iconic red crabs. More recently, they have been recorded in Queensland, the Northern Territory (NT), and New South Wales (NSW).


Rabbit Control: Warren And Harbourage Destruction, Department Of Primary Industries And Regional Development, Western Australia Nov 2024

Rabbit Control: Warren And Harbourage Destruction, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

If correctly and appropriately undertaken, the destruction of rabbit warrens, or modification of the habitat so it becomes less favourable to rabbits, can be an important and effective part of reducing the impacts of rabbits.

Destruction of warrens can improve the overall effectiveness of rabbit control programs, even though many rabbits live and shelter above-ground under bushes, and in scrub). If undertaken properly, the ripping of rabbit warrens can often provide a relatively permanent and long-term benefit. Similarly, removing or modifying other forms of rabbit-harbourage (for example, removing rock piles) can help, particularly in semi-urban areas or on smallholdings.


Water Lettuce And Its Control, Department Of Primary Industries And Regional Development, Western Australia Nov 2024

Water Lettuce And Its Control, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

Water lettuce (Pistia stratiotes) is a declared pest in Western Australia (WA). This factsheet describes the nature of the plant with links to requirements landowners/occupiers must adhere to and pest control methods.


Rabbit Fencing To Protect Crops And Pastures, Department Of Primary Industries And Regional Development, Western Australia Nov 2024

Rabbit Fencing To Protect Crops And Pastures, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

This factsheet outlines the use of fencing to protect crops and pasture from rabbits.

Rabbits cause an estimated loss of $217 million each year to Australian agricultural production and cause significant environmental damage. In Western Australia (WA), areas of native vegetation, particularly on sandy ridges that would otherwise be subject to wind erosion, have been retained on farms. Bush remnants are a major refuge habitat for rabbits, which can cause considerable damage to nearby pastures and crops. A measure of rabbit control can be achieved by poisoning around bush remnants in late summer or autumn, prior to seeding. To be …


Final West Side Soils Operable Unit Remedial Investigation Sampling Data Summary Report, Pioneer Technical Services, Inc. Nov 2024

Final West Side Soils Operable Unit Remedial Investigation Sampling Data Summary Report, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final Materials Management Plan Silver Bow Creek Conservation Area, Pioneer Technical Services, Inc. Nov 2024

Draft Final Materials Management Plan Silver Bow Creek Conservation Area, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Draft Final 2022 Insufficiently Reclaimed Sites Sampling: Bres No. 158 Site Evaluation Summary Report, Pioneer Technical Services, Inc. Nov 2024

Draft Final 2022 Insufficiently Reclaimed Sites Sampling: Bres No. 158 Site Evaluation Summary Report, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Fourth Quarter 2022, Pioneer Technical Services, Inc. Nov 2024

Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Fourth Quarter 2022, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


September 2024 Berkeley Pit Migratory Waterfowl Protection Monthly Report, Mark Thompson, Loren Burmeister Nov 2024

September 2024 Berkeley Pit Migratory Waterfowl Protection Monthly Report, Mark Thompson, Loren Burmeister

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


The Effects Of Wildfires On The Mental And Physical Health Of School-Age Children In North America: A Scoping Review, Sarah Oerther, Sarah Manspeaker, Alison Wix, Daniel Oerther, Carmen Marsit Nov 2024

The Effects Of Wildfires On The Mental And Physical Health Of School-Age Children In North America: A Scoping Review, Sarah Oerther, Sarah Manspeaker, Alison Wix, Daniel Oerther, Carmen Marsit

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Background: Wildfires are occurring more often and with greater intensity, leading to longer and harsher fire seasons. As a result, children are more frequently exposed to wildfire smoke, which increases their risk of mental and physical health effects. Purpose: The purpose of our scoping review is to explore the current literature on what is known about the direct and indirect impacts of wildfires on the mental and physical health of school-age children in North America (5 to 18-year-olds). Methods: A health sciences librarian-assisted literature search, with input from the research team, was performed. Results: A total of 16 studies were …


Final 2024 Residential Metals Abatement Program (Rmap) Brown’S Gulch Borrow Submittal #1, Pioneer Technical Services, Inc. Nov 2024

Final 2024 Residential Metals Abatement Program (Rmap) Brown’S Gulch Borrow Submittal #1, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Improving Rice Yield Using Sensor Based Nitrogen Application And Best Management Practices (Bmps) In Rice-Soybean And Rice-Crawfish Rotational Systems, Charles Darnall Oct 2024

Improving Rice Yield Using Sensor Based Nitrogen Application And Best Management Practices (Bmps) In Rice-Soybean And Rice-Crawfish Rotational Systems, Charles Darnall

LSU Master's Theses

Sustainable rice farming requires effective nutrient management and conservation practices to maintain high yields and minimize environmental impact. Implementing best management practices (BMPs) promotes lower fertilizer application rates, increased N use efficiency, improves soil health, and water quality. Demonstration fields established in two different rotational cropping systems (rice-soybean and rice-crawfish) in Kaplan, LA in 2023. In each rotation system, the benefits of BMPs (sensor based mid-season N management and cover cropping) compared to farmer’s practice (FP) were evaluated using yield, yield components, soil and water quality as metrics. The rice-soybean fields in 2023 and 2024 were both planted with PVL03 …


Biodegradable And Green Controlled Release Formulations For Fertilizers, Srivalli Sriperambudur Oct 2024

Biodegradable And Green Controlled Release Formulations For Fertilizers, Srivalli Sriperambudur

USF Tampa Graduate Theses and Dissertations

This study aims to address environmental concerns associated with conventional fertilizers, and the persistence of synthetic polymers in soils and investigates the use of biodegradable cellulose esters as sustainable coatings for controlled-release fertilizers (CRFs). The focus is mainly on the synthesis of biodegradable cellulose esters as sustainable coatings for CRFs and applied as a coating on urea fertilizer prills to control nutrient release. The synthesized biodegradable coatings aim to provide effective nutrient delivery over time while minimizing environmental impact. Cellulose esters were synthesized using both saturated and unsaturated fatty acids, followed by crosslinking using thiols. Characterization techniques like FTIR, DSC, …


Silver Bow Creek/Butte Area Npl Site Butte Priority Soils Operable Unit, Remedial Design Documents For The Blacktail Creek Area Groundwater Hydraulic Control System, Josh Bryson Oct 2024

Silver Bow Creek/Butte Area Npl Site Butte Priority Soils Operable Unit, Remedial Design Documents For The Blacktail Creek Area Groundwater Hydraulic Control System, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Silver Bow Creek/Butte Area Npl Site Butte Priority Soils Operable Unit, Remedial Design Documents For The Blacktail Creek Area Groundwater Hydraulic Control System, Josh Bryson Oct 2024

Silver Bow Creek/Butte Area Npl Site Butte Priority Soils Operable Unit, Remedial Design Documents For The Blacktail Creek Area Groundwater Hydraulic Control System, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Comment Letter For Butte Reduction Works (Brw) Phase Ii Interim Demolition Plan Construction Drawings And Floodplain Encroachment Analysis (Dated September 3, 2024), Emma Rott Oct 2024

Comment Letter For Butte Reduction Works (Brw) Phase Ii Interim Demolition Plan Construction Drawings And Floodplain Encroachment Analysis (Dated September 3, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Insufficiently Reclaimed Sites Belle Of Butte (Bres No. 8 & Ur-39) Remedial Action Work Plan (Rawp) (Dated September 27, 2024), Molly Roby Oct 2024

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Insufficiently Reclaimed Sites Belle Of Butte (Bres No. 8 & Ur-39) Remedial Action Work Plan (Rawp) (Dated September 27, 2024), Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Butte Mine Flooding Operable Unit Berkeley Pit And Discharge Pilot Project – September 2024 Monthly Discharge Monitoring Report, Mark Thompson, Dave Griffis Oct 2024

Re: Butte Mine Flooding Operable Unit Berkeley Pit And Discharge Pilot Project – September 2024 Monthly Discharge Monitoring Report, Mark Thompson, Dave Griffis

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Carbon Restoration Potential On Global Land Under Water Resource Constraints, Shouzhang Peng, César Terrer, Benjamin Smith, Philippe Ciais, Qinggong Han, Jialan Nan, Joshua B. Fisher, Liang Chen, Lei Deng, Kailiang Yu Oct 2024

Carbon Restoration Potential On Global Land Under Water Resource Constraints, Shouzhang Peng, César Terrer, Benjamin Smith, Philippe Ciais, Qinggong Han, Jialan Nan, Joshua B. Fisher, Liang Chen, Lei Deng, Kailiang Yu

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Ecosystem restoration is a critical nature-based solution to mitigate climate change. However, the carbon sequestration potential of restoration, defined as the maximum achievable carbon storage, has likely been overestimated because previous studies have not adequately accounted for the competition between ecosystem water demands for maximizing carbon sequestration and human water needs. Here we used a comprehensive process-based model combined with extensive land-use data and evaporation recycling accounting for land–atmosphere feedback to estimate the water requirements associated with ecosystem restoration. We found that achieving the carbon sequestration potential of restoration would significantly reduce global water availability per capita by 26%, posing …


Re: Approval Of: Operations And Maintenance Manual, Horseshoe Bend Water Treatment Plant, Dated July 26, 2024., Jason Rappe Oct 2024

Re: Approval Of: Operations And Maintenance Manual, Horseshoe Bend Water Treatment Plant, Dated July 26, 2024., Jason Rappe

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: Comments On: Draft Final Horseshoe Bend Effluent Line (Hbel) Discharge Structure Surface Enhancements Work Plan, Dated August 26, 2024., Jason Rappe Oct 2024

Re: Comments On: Draft Final Horseshoe Bend Effluent Line (Hbel) Discharge Structure Surface Enhancements Work Plan, Dated August 26, 2024., Jason Rappe

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Fourth Quarter 2022 (Dated July 3, 2024), Emma Rott Oct 2024

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Fourth Quarter 2022 (Dated July 3, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Comment Letter For Draft Final Bpsou Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – First Quarter 2024 (Dated June 26, 2024), Emma Rott Oct 2024

Comment Letter For Draft Final Bpsou Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – First Quarter 2024 (Dated June 26, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Residential Metals Abatement Program (Rmap) Revised Yard Submittals Round 2 (Dated August 30, 2024), Molly Roby Oct 2024

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Residential Metals Abatement Program (Rmap) Revised Yard Submittals Round 2 (Dated August 30, 2024), Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Request For Change (Rfc-Rmap-2024-002) For The Soil Remedial Action At Mandan Park (Dated September 19, 2024), Molly Roby Oct 2024

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Request For Change (Rfc-Rmap-2024-002) For The Soil Remedial Action At Mandan Park (Dated September 19, 2024), Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


2024 Draft Final Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability Study, Pioneer Technical Services, Inc. Oct 2024

2024 Draft Final Butte Reduction Works (Brw) Smelter Area Mine Waste Remediation And Contaminated Groundwater Hydraulic Control Site Quality Assurance Project Plan (Qapp) For Microbial Analysis And Biotreatability Study, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Approval Of: Discharge System 2023 Annual Operations And Maintenance Report, Berkeley Pit And Discharge Pilot Project, Dated May 20, 2024, Jason Rappe Oct 2024

Approval Of: Discharge System 2023 Annual Operations And Maintenance Report, Berkeley Pit And Discharge Pilot Project, Dated May 20, 2024, Jason Rappe

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.