Soil Chemistry
A field investigation on vegetation cover, density, and soil chemistry differences of Spring--and Fall--prescribed burnings
... Initial research on the association between prescribed burning and the effects of seasonal changes on plant growth has noted a relationship between plant development when burning is closer to spring, and soil ...
6
The Effect of Tallgrass Prairie Burning on Soil Chemistry and Raphanus sativus
... the soil chemistry of the site burned in late fall (Site A) would present no significant difference to the soil chemistry of the site burned in early spring (Site ...the soil ...
7
Soil chemistry and ecology on a restoration trajectory of a coastal sandplain forest, Punakaiki, New Zealand
... surface soil chemistry were shown on a relatively short timescale on the soil chronosequence and restoration ...higher Soil MBC and mineral nitrogen, compared with the older Transect 1. ...
239
Spatial Variation in Soil Chemistry on a Sub Antarctic Island
... Linear regression analysis was used to test if the magni- tudes of the soil chemistry variables were significantly (P ≤ 0.05) related to altitude or distance to the sea. For total Na and exchangeable Na and ...
5
The effect of invasive species lantana camara on soil chemistry at Ol- Donyo Sabuk National Park, Kenya.
... However, the impact of invasive species in protected areas, mostly National Parks and reserves in Kenya is currently poorly understood and the magnitude of the problem is not well appreciated (Simba et al, 2013). ...
107
The effects of canopy cover on throughfall and soil chemistry in two forest sites in the México City air basin
... in soil increased during the past several decades when the fir decline problem became severe (Watmough and Hutchinson, ...in soil chemistry and dendrochemistry are in contrast with declining fir and ...
18
Oligotyping reveals stronger relationship of organic soil bacterial community structure with N- amendments and soil chemistry in comparison to that of mineral soil at Harvard Forest, MA, USA
... the soil is known to predispose plants to disease and pathogen infection, thus contributing to decline in forest productivity as seen in red spruce and sugar maple stands in the Northeastern US (Shortle and Smith, ...
17
Soil Chemistry and Phosphorus Retention Capacity of North Carolina Coastal Plain Swamps Receiving Sewage Effluent
... We analyzed the soil chemical properties and P sorption potentials of three North Carolina coastal plain swamps to (1) characterize their soil chemistries, (2) analyze both short-[r] ...
110
Article Series: Communications from the division "Environmental Chemistry and Ecotoxicology" of the German Chemical Society (GDCh) -Statements and reports of the working groups "Environmental Monitoring" and "Soil Chemistry and Soil Ecology"
... Betrachtet man die in dem Bundes-Bodenschutzgesetzt aufgeführten Bodenfunktionen wie die Filter, Puffer- und Stoffumwandlungsfunktion, die Lebensraumfunktion für Bodenorganismen [r] ...
7
EFFECT OF SOME COMMONLY USED HERBICIDES ON PLANT SUCCESSION AND SOIL CHEMISTRY IN NIGERIA
... the soil samples taken varies from one herbicide to another as presented in tables 1, 2 and ...tested soil was restricted to the top (0 – 13cm) because detailed studies have shown that surface soils are ...
9
SOIL CHEMISTRY: A REVIEW
... acidic soil) include Erica, Rhododendron and nearly all other Ericaceae species, many Betula (birch), Digitalis (foxgloves), gorse, and Scots ...of soil is mixed with water which changes colour according to ...
17
Soil chemistry equilibrium as influenced by solution volume and concentration
... As the demand for food and fibre increases, so too does the demand for irrigation water, which has seen a move towards the use of lower quality, saline-sodic waters to ensure food security (Ezlit et al. 2010). These ...
151
Development of air pollutant deposition, soil water chemistry and soil on Šerlich research plots, and water chemistry in a surface water source
... deposition, chemistry of precipitation and soil water and development of soil ...water chemistry in the stands terminated in 1997. Soil analyses were done in 1986 (1987), 1993 and ...
21
Long term influence of applied amphibolite powder on the chemistry of soil supporting Norway spruce plantation
... the soil exchangeable Ca concen- tration in the AMT-B ...the soil in the immediate proxim- ity of the planting holes, and on the other hand it was an indirect input of Ca through a decomposi- tion of the ...
9
POSS Monomer and Reagent Chemistry Chemistry
... Joseph Lichtenhan (Hybrid Plastics LLC) Joseph Schwab (Hybrid Plastics LLC) Shawn Phillips (AFRL - Edwards AFB) Joseph Ziller (UCI Crystallography) John Greaves (UCI Mass Spec Facility) [r] ...
35
AP*Chemistry The Chemistry of Acids and Bases
... Using this theory, you should be able to write weak acid/base dissociation equations and identify acid, base, conjugate acid and conjugate base. conjugate acid-base pair --A pair of com[r] ...
22
Spatially resolved soil solution chemistry in a central European atmospherically polluted high-elevation catchment
... measured soil solution chemistries; (ii) determine the effects of variable base cation content of soil solutions, soil granulometry and aluminum contents over the belowground carbon (C) and ...
17
Modelling effects of acid deposition and climate change on soil and run off chemistry at Risdalsheia, Norway
... Run-off chemistry of both treatment sections was ...the soil was warmed by means of electric heating cables placed beneath the litter in the treatment section, resulting in an average ...
12
Chemistry on the inside: green chemistry in mesoporous materials
... Such solid materials are often favoured as catalysts because they can be easily separated from the liquid reaction medium and reused. This means that less waste is generated during the (often complex) separation steps at ...
13
Pile Burning Effects on Soil Water Repellency, Infiltration, and Downslope Water Chemistry in the Lake Tahoe Basin, USA
... unburned soil. Alternatively, unbound particles at the soil surface (mainly ash mixed with fine min- eral soil) are easily mobilized and transported into soil pores after fire and can ...
19