Researchers analyzed decades-long data from 22 streams in 7 experimental forests across the US, highlighting regional patterns of change in stream nitrogen concentrations. The study's findings underscore the importance of long-term monitoring in informing best management practices for protecting water resources.
SourceUSDA Forest Service - Pacific Northwest Research Station·JournalEnvironmental Research Letters·DateMar 19, 2013
A University of York-led study reveals that strategically placed habitat 'stepping stones' can accelerate species range expansion, even in fragmented landscapes. The research offers a new approach to conservation planning, prioritizing areas where gaps between habitats are most difficult to cross.
A team led by Assistant Professor Noah Molotch will identify thresholds of change in land use, forest management, and climate that may compromise the sustainability of trans-basin water diversions. The project aims to provide projections on future water supply and demand changes due to climate change.
Despite reducing greenhouse gas emissions, many biofuels lead to environmental pollution, such as acid in soil and polluted lakes and rivers. Only a few biofuels have a better ecobalance than petrol, with biogas from residues and waste materials showing promise.
SourceSwiss Federal Laboratories for Materials Science and Technology (EMPA)·DateSep 24, 2012
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Archaeological tools from an ancient site outside Jerusalem provide insights into land use patterns and sustainable resource management during extreme climate change. The study, published in PLOS ONE, suggests that Neolithic humans adapted to changing environments by clearing forests for fields and grazing lands.
Conservation biologist Krithi K. Karanth receives National Geographic's 10,000th grant to study human-wildlife conflicts and habitat destruction in five Indian parks. The project aims to identify risks and consequences for local people and wildlife species like elephants, wild pigs, leopards, and tigers.
Historical data analysis reveals significant increase in forest fires in Valencia province starting from the 1970s. The shift can be attributed to depopulation, land use changes, and increased flammable vegetation. Fires are now more frequent and larger, posing challenges for long-term management.
SourceUniversidad Carlos III de Madrid·JournalClimatic Change·DateOct 24, 2011
Patricia Soranno is pioneering landscape limnology, a new field of research that studies bodies of water as integrated elements in the landscape. The goal is to create a new understanding for natural resource managers to address unique freshwater resources in a landscape context.
A study by Spanish researchers finds that changes in land use have led to the expansion of wild ungulates such as roe deer and red deer. The expansion is also linked to official protection measures and human mobility.
SourceSpanish Foundation for Science and Technology·JournalLandscape Ecology·DateApr 19, 2011
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A Baylor University study reveals Native Americans significantly altered the eastern North American landscape and floodplain development hundreds of years prior to European settlement. The research found that prehistoric indigenous land use caused widespread ecological change and increased sedimentation in hydrologic systems during the...
The University of Maryland is leading a multidisciplinary project to investigate the complex dynamics between water and the built urban environment in the Chesapeake Bay region. The research aims to simulate land conversion patterns and predict future land development under various policy scenarios.
A new study suggests Oregon's land use planning program has largely protected farm and forest operations while promoting scenic views, water quality, and environmental amenities. However, it has also enabled the growth of 'hobby farms' that may not prioritize agricultural production, but still contribute to rural beauty and job creation.
SourceOregon State University·JournalLand Use Policy·DateSep 20, 2010
Researchers used computational modeling to simulate different land use practices in ancient societies, finding that a combination of shifting cultivation and grazing leads to more erosion runoff but also fertile farmland around tiny hamlets. The study sheds light on the importance of threshold effects when people alter landscapes for a...
SourceArizona State University·JournalAmerican Antiquity·DateMay 13, 2010
A new report by the Ecological Society of America highlights the need to address potential effects of land-use choices on ecosystems. Native perennial crops, such as switchgrass, are recommended as an inexpensive feedstock option that improves soil quality and provides habitat for native species.
Creality K1 Max 3D Printer
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A new analysis by the ASB Partnership reveals that a porous definition of forest in the REDD plan could lead to large areas of deforested landscapes being overlooked. The researchers propose broadening the plan to include all alterations to land cover that release or retain greenhouse gases.
A new study by Purdue University researchers suggests that local and regional strategies such as creating green spaces and buffer zones in urban areas could help address climate change. The study found that greener land cover contributes to cooler temperatures, while any other change leads to warmer temperatures.
A new study by researchers at the University of Maryland and Purdue University found that most land-use changes contribute to warming, except for conversion to agricultural use, which results in relative cooling. The study used a novel analytical approach called OMR and confirmed its robustness.
SourceUniversity of Maryland·JournalInternational Journal of Climatology·DateNov 2, 2009
The study reveals that human activities are directly linked to the intensity of forest fires in Indonesia, with population density and land use being key factors. The research also highlights the impact of climate change and other meteorological phenomena on fire frequency and severity.
SourceNetherlands Organization for Scientific Research·JournalNature Geoscience·DateMay 14, 2009
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A new study by University of Toronto scientists links Indonesian forest fires to changes in land use and population density, revealing a direct impact on haze disasters and greenhouse gas emissions.
SourceUniversity of Toronto·JournalNature Geoscience·DateFeb 22, 2009
Researchers at Rice University developed a method to predict Wi-Fi coverage using basic topography and street locations, promising cheaper and easier network deployment. The technique was tested on two high-profile networks and showed promising results.
The new satellite tool provides daily observations of small areas, allowing for improved yield assessments and modeling of water transfer. This enables the reorientation of irrigation towards crop parcels where it is most needed, facilitating significant improvements in cultivation practices.
SourceInstitut de recherche pour le développement·JournalInternational Journal of Remote Sensing·DateJun 3, 2008
A new study suggests that urban sprawl has continued to grow significantly in the US over the past few decades, particularly in exurban areas. The research found significant increases in fragmentation of land use patterns, with housing development juxtaposed with agricultural or forested areas.
SourceOhio State University·JournalProceedings of the National Academy of Sciences·DateDec 17, 2007
Researchers found that natural resources did not limit Cherokee settlement patterns, contradicting long-held assumptions. The studies focused on the year 1721 and used historical data, mathematical models, and statistical inference to analyze town placement and population.
SourceUniversity of Georgia·JournalSocial Science History·DateSep 4, 2007
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A study of Baltimore's surface soils found a mosaic of soil types, with high chemical variability and differences in potassium, phosphorus levels, and bulk density due to fertilization and trampling. The researchers discovered no relationships between land use and heavy metal levels, instead finding correlations with surface rock types.
SourceSoil Science Society of America·JournalSoil Science Society of America Journal·DateJun 20, 2007
A K-State geography professor is researching how land use and land cover changes affect human health and food security. He uses remote sensing technology to monitor the spread of infectious diseases, such as hantavirus, and identify ecological context factors contributing to disease emergence.
Changes in land use have significant effects on the global environment, such as climate and ecosystem functions. In San Mariano, a 48,000-hectare area underwent transformation from forested to intensive rice and maize cultivation.
SourceNetherlands Organization for Scientific Research·DateJun 9, 2006
Scientists at the Woods Hole Research Center have developed high-resolution maps of the built environment for the Chesapeake Bay watershed, capturing impervious surface cover and its implications for biogeochemical and hydrological processes. The new maps are being used to assess water quality and inform restoration efforts in the region.
SourceWoodwell Climate Research Center·JournalEos·DateApr 11, 2006
Research in East Africa highlights the dual nature of land use, with positive impacts on local economies but negative consequences for native plants and wildlife. LUCID project explores links between social systems and environmental changes, aiming to understand why some communities maintain biodiversity despite agricultural expansion.
AmScope B120C-5M Compound Microscope
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A recent study by Esaïe Gandonou found that reducing distance to the market has slight positive effects on grain yields and soil conservation. This is largely due to the increased use of artificial fertilizers, which require soil conservation measures.
SourceNetherlands Organization for Scientific Research·DateFeb 15, 2006
A new protocol uses path analysis to track the impact of land use on streams, identifying key entities and processes that influence aquatic health. By analyzing 10 watersheds, researchers have developed a valuable approach to understanding the 'land-cover cascade' and its effects on stream ecosystems.
The loss of 6% of mountain gorilla habitat in the Virunga National Park is a significant step backward for the endangered species. Scientists are using NASA satellite imagery to monitor land changes and develop a monitoring system with conservation groups to protect the remaining habitats.
A Princeton University study found that changes in U.S. forests caused by land use practices have increased the emission of smog-producing chemicals from trees, which may have worsened ozone pollution in some parts of the country. The study suggests that intensified tree farming and other land use changes have altered the mix of trees ...
SourcePrinceton University·JournalGlobal Change Biology·DateSep 28, 2004
A new study by Georgia Institute of Technology researchers found that China's rapid urbanization has led to a significant increase in the region's surface temperature, with a mean rise of 0.09 degrees Fahrenheit per decade since 1979. The nighttime low temperatures have also risen faster than daytime high temperatures, resulting in an ...
SourceGeorgia Institute of Technology Research News·JournalProceedings of the National Academy of Sciences·DateJun 22, 2004
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
The study used high-resolution commercial imagery from the IKONOS satellite to simulate future development scenarios in the Washington-Baltimore metropolitan area. It found a 39% increase in developed land between 1986 and 2000, with significant changes around the Dulles Airport area.
A team of researchers from Penn State is investigating the connection between sedimentation patterns at the river's mouth, land use patterns in the basin, and climate variability. They plan to analyze sediment cores using lead isotope ratios and pollen to link core layers with climate and sedimentary regimes.