Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. S. Whitton"'
Publikováno v:
Global Ecology and Biogeography. 21:179-190
Aim Species geographic ranges are the ‘fundamental units’ of macroecology. Range size is a major correlate of extinction risk in many groups, and is also critical in studies of biotic responses to climate change. Despite this, there is a lack of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c44959752122819da2f85a4b0d0b861
https://doi.org/10.1111/j.1466-8238.2011.00660.x
https://doi.org/10.1111/j.1466-8238.2011.00660.x
Publikováno v:
Clay Minerals. 33:221-229
Low molecular weight polycyclic aromatic hydrocarbons can intercalate from the solid phase into montmorillonite (Mt) saturated with quaternary alkylammonium ions. However, the interaction and relationship between guest and host organic molecules in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a6f5f3a5df15f1bf789051101c2602a
https://doi.org/10.1180/000985598545589
https://doi.org/10.1180/000985598545589
Publikováno v:
Chinese Journal of Geochemistry. 13:61-72
34 samples of loess-paleosol from the Luochuan and Xifeng sections in the Loess Plateau, northern China were separated into sand, silt and clay fractions and analyzed for their mineral compositions. The results indicate that there is almost no differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c389cb61c86d4d44b07e78ff2f5861d
https://doi.org/10.1007/bf02870857
https://doi.org/10.1007/bf02870857
Publikováno v:
Soil Research. 39:1105
The measurement of the specific surface area of soils may be useful for ranking soils in their ability to sorb polar compounds such as some pesticides and pollutants. For A horizons with varied mineralogy, particularly those containing large amounts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b57ef40eb1c102bb1fb5d3d20385d80
https://doi.org/10.1071/sr00059
https://doi.org/10.1071/sr00059
Publikováno v:
Soil Research. 38:155
The specific surface area (SSA) of a range of soils has been measured by adsorption of para-nitrophenol (pNP). These surface soils are representative of the major soil groups of New Zealand, varying in mineralogy, clay and organic carbon contents, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94270052b1834e04a51d7267074c0791
https://doi.org/10.1071/sr99057
https://doi.org/10.1071/sr99057
Publikováno v:
Soil Research. 37:761
Soil-landscape relationships were investigated in a first-order catchment and a fifth-order catchment of the Waipori River. The soils are formed mainly from loess and loess−colluvium derived fromschist, with limited inclusions of rock material from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f95ef6b84c435d919df61343577b9c88
https://doi.org/10.1071/sr98102
https://doi.org/10.1071/sr98102
Autor:
J. S. Whitton, N. Wells
Publikováno v:
New Zealand Journal of Experimental Agriculture. 5:363-369
Dried digested sewage sludge from the Manukau Purification Plant, Auckland, was mixed at 5 different rates with 4 local soils and used to grow tomatoes in a glasshouse pot trial. Analysis of the sludge showed that it had less heavy metals than most s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ebb7ae44893e8168086b899714423a
https://doi.org/10.1080/03015521.1977.10425997
https://doi.org/10.1080/03015521.1977.10425997
Autor:
P. D. McIntosh, J. S. Whitton
Publikováno v:
New Zealand Journal of Geology and Geophysics. 31:363-373
Four soils (Umbric Dystrochrepts) formed in loess in eastern Southland, at altitudes of 195-365 m and under a rainfall of 1000 mm to over 1400 mm, were mineralogically and chemically analysed to determine the soil variation in this area, and to estab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e174578cbd910d86ac6087b1f456dae8
https://doi.org/10.1080/00288306.1988.10417782
https://doi.org/10.1080/00288306.1988.10417782
Autor:
J. S. Whitton, N. Wells
Publikováno v:
New Zealand Journal of Agricultural Research. 19:331-341
Pot trials, in which dried digested sewage sludge from the Levin Treatment Station was applied to two soils, have shown that the treatments improved the growth of lucerne and induced changes in its element composition. Topsoils used in the trial were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3663105a3e49b06fa7991a5cd5b54a52
https://doi.org/10.1080/00288233.1976.10429074
https://doi.org/10.1080/00288233.1976.10429074
Publikováno v:
Clays and Clay Minerals. 32:241-248
A rapid and simple test to distinguish halloysite from kaolinite in mineral mixtures has been developed based on differences in the rate and extent of formamide intercalation. With halloysite, complex formation was both rapid (< 1 hr) and complete, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeccc7925ad0b20b637f6a90555bc0cd
https://doi.org/10.1346/ccmn.1984.0320401
https://doi.org/10.1346/ccmn.1984.0320401