A5034203137- Nuclear Physics and Applications
- Avian ecology and behavior
- scientometrics and bibliometrics research
- Wildlife Ecology and Conservation
- Species Distribution and Climate Change
- Radioactivity and Radon Measurements
- Vietnamese History and Culture Studies
- X-ray Spectroscopy and Fluorescence Analysis
- Radioactive contamination and transfer
- Isotope Analysis in Ecology
- Radiation Detection and Scintillator Technologies
- Ecology and Vegetation Dynamics Studies
- Nuclear reactor physics and engineering
- Animal Ecology and Behavior Studies
- Maritime Ports and Logistics
- Mining and Resource Management
- American Constitutional Law and Politics
- Cultural Heritage Materials Analysis
- Twentieth Century Scientific Developments
- New Zealand Economic and Social Studies
- Radiation Effects and Dosimetry
- Porphyrin and Phthalocyanine Chemistry
- Auditing, Earnings Management, Governance
- History and advancements in chemistry
- Heavy Metals in Plants
Peregrine Power (United States)
2015-2025
The Peregrine Fund
2015-2025
Virginia Cooperative Extension
2024
North Carolina State University
2024
California State University, Monterey Bay
2006-2022
University of Alaska Fairbanks
2021
Alaska Department of Fish and Game
2021
World Water Watch
2021
University of Wyoming
2016-2019
Butler County Community College
2019
Journal Article DEPRESSION, DUST BOWL, DEMOGRAPHY, AND DROUGHT: THE COLONIAL STATE SOIL CONSERVATION IN EAST AFRICA DURING 1930s Get access DAVID ANDERSON Search for other works by this author on: Oxford Academic Google Scholar African Affairs, Volume 83, Issue 332, July 1984, Pages 321–344, https://doi.org/10.1093/oxfordjournals.afraf.a097622 Published: 01 1984
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNeutron-capture prompt .gamma.-ray activation analysis for multielement determination in complex samplesM. P. Failey, D. L. Anderson, W. H. Zoller, G. E. Gordon, and R. M. LindstromCite this: Anal. Chem. 1979, 51, 13, 2209–2221Publication Date (Print):November 1, 1979Publication History Published online1 May 2002Published inissue 1 November 1979https://pubs.acs.org/doi/10.1021/ac50049a035https://doi.org/10.1021/ac50049a035research-articleACS...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReversible adsorption of oxygen on silica gel modified by imidazole-attached iron tetraphenylporphyrinOrlando Leal, David L. Anderson, Robert G. Bowman, Fred Basolo, and Burwell Jr.Cite this: J. Am. Chem. Soc. 1975, 97, 18, 5125–5129Publication Date (Print):September 1, 1975Publication History Published online1 May 2002Published inissue 1 September 1975https://doi.org/10.1021/ja00851a017RIGHTS & PERMISSIONSArticle...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTConcentrations of elements in the National Bureau Standards' bituminous and subbituminous coal standard reference materialsM. S. Germani, Inci. Gokmen, A. C. Sigleo, G. Kowalczyk, Ilhan. Olmez, M. Small, D. L. Anderson, P. Failey, Gulovali, . et al.Cite this: Anal. Chem. 1980, 52, 2, 240–245Publication Date (Print):February 1, 1980Publication History Published online1 May 2002Published inissue 1 February...
The ranking of an academic journal is important to authors, universities, publishers, and research funders. Rankings are gaining prominence as countries adopt regular assessment exercises that especially reward publication in high‐impact journals. Yet even within a rankings‐oriented discipline like economics there no agreement on how aggressively lower‐ranked journals down‐weighted wide the universe considered. Moreover, since it typically less costly for authors cite superfluous references,...
Species considered raptors are subjects of monitoring programs, textbooks, scientific societies, legislation, and multinational agreements. Yet no standard definition for the synonymous terms "raptor" or "bird prey" exists. Groups, including owls, vultures, corvids, shrikes variably based on morphological, ecological, taxonomic criteria, depending authors. We review various criteria previously used to define we present an updated that incorporates current understanding bird phylogeny. For...
Summary The availability of reliable information on tree climbing methods is critical for the development canopy science and safety workers accessing forest canopy. To assess breadth quality contained in published information, we performed searches Web Science Google Scholar evaluated 54 sources 10 predetermined criteria related to safety. We found a high incidence unsafe recommendations that, if followed, could result serious injury or death. Common errors included equipment not suitable...
ABSTRACT Arctic habitats are changing rapidly and altering trophic webs ecosystem functioning. Understanding how species' abundances distributions differ among is important in predicting future species shifts trophic‐web consequences. We aimed to determine the habitat–abundance relationships for three small herbivores on Seward Peninsula of Alaska, USA by fitting data from 983 point counts (collected during 2019, 2021, 2022) with N‐mixture models that account imperfect detection. These...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRare earth distributions in catalysts and airborne particlesMichael E. Kitto, David L. Anderson, Glen Gordon, Ilhan OlmezCite this: Environ. Sci. Technol. 1992, 26, 7, 1368–1375Publication Date (Print):July 1, 1992Publication History Published online1 May 2002Published inissue 1 July 1992https://pubs.acs.org/doi/10.1021/es00031a014https://doi.org/10.1021/es00031a014research-articleACS PublicationsRequest reuse permissionsArticle...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics and thermodynamics of oxygen carbon monoxide binding to simple ferrous porphyrins at low temperaturesCharles J. Weschler, David L. Anderson, Fred BasoloCite this: Am. Chem. Soc. 1975, 97, 23, 6707–6713Publication Date (Print):November 1, 1975Publication History Published online1 May 2002Published inissue 1 November 1975https://pubs.acs.org/doi/10.1021/ja00856a019https://doi.org/10.1021/ja00856a019research-articleACS PublicationsRequest...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReversible reaction of simple ferrous porphyrins with molecular oxygen at low temperaturesDavid L. Anderson, Charles J. Weschler, and Fred BasoloCite this: Am. Chem. Soc. 1974, 96, 17, 5599–5600Publication Date (Print):August 1, 1974Publication History Published online1 May 2002Published inissue 1 August 1974https://pubs.acs.org/doi/10.1021/ja00824a062https://doi.org/10.1021/ja00824a062research-articleACS PublicationsRequest reuse...
Abstract Understanding species–environment relationships is key to defining the spatial structure of species distributions and develop effective conservation plans. However, for many species, this baseline information does not exist. With reliable presence data, models that predict geographic ranges identify environmental processes regulating distribution are a cost‐effective rapid method achieve this. Yet these lacking rare threatened particularly in tropical regions. The harpy eagle (...
Most raptor populations are declining and nearly a fifth threatened with extinction; thus there is need to increase collaboration ensure efficient effective research, management, conservation. Here, we introduce the Global Raptor Impact Network (GRIN; www.globalraptors.org), tool enhance conservation impact of research community. We provide an overview history current state GRIN, including plans for expansion. Predecessors GRIN include The African DataBank, which was launched in 2012...
There are currently four world bird lists referenced by different stakeholders including governments, academic journals, museums and citizen scientists. Consolidation of these is a conservation research priority. In reconciling lists, care must be taken to ensure agreement in taxonomic concepts—the actual groups individual organisms circumscribed given scientific epithet. Here, we compare species-level concepts for raptors across the highlighting areas disagreement. Of 665 raptor taxa...
Abstract Aim A current biogeographic paradigm states that climate regulates species distributions at continental scales and biotic interactions are undetectable coarse‐grain extents. However, advances in spatial modelling show incorporating food resource important for improving model predictions large distribution scales. This is particularly relevant to understand the factors limiting of widespread apex predators whose diets likely vary across their range. Location Neotropical Central South...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffects of target shape and neutron scattering on element sensitivities for neutron-capture prompt .gamma.-ray activation analysisElizabeth A. Mackey, Glen E. Gordon, Richard M. Lindstrom, David L. AndersonCite this: Anal. Chem. 1991, 63, 3, 288–292Publication Date (Print):February 1, 1991Publication History Published online1 May 2002Published inissue 1 February...
ABSTRACT The magnitudes of simple regression and correlation parameters may be merely a function the sizes numbers areal units into which study area is divided. weighting data, suggested solution to this problem, effective only: 1) when values for are aggregated equal 2) any changes in summary strictly proportional. In stochastic approach problem differences same differently subdivided hypothesized as chance occurrences. Four sets examples presented. When each four areas changed by dividing...
Abstract Parasitic nest flies Philornis spp. are a driving force threatening the extinction of bird species endemic to Neotropical islands such as Galápagos, where introduced downsi negatively impacts reproductive success naïve avian hosts. Elsewhere in Neotropics, Caribbean region native, effects on host productivity poorly known. We manipulated parasitism by native Hispaniolan fly pici critically endangered host, Ridgway's hawk Buteo ridgwayi , study impact myiasis breeding with goal...
Climate and landscape change are expected to affect species' distributions interactions, with potentially harmful consequences for specialist predators. Availability of optimal prey can reproductive success in raptors, especially the Arctic, where dramatic differences availability occur both within between years. However, behavioral responses dietary specialist, resident predators such as Gyrfalcons (Falco rusticolus) changes remain poorly understood. To improve understanding how...
The arboreal ecosystem is vitally important to global and local biogeochemical processes, the maintenance of biodiversity in natural systems, human health urban environments. ability collect samples, observations, data conduct meaningful scientific research similarly vital. primary methods modes access remain limited difficult. In an online survey, canopy researchers ( n = 219) reported a range challenges obtaining adequate including ∼10% who found it impossible procure what they needed....