The abundance, richness and functional role of soil meso-and macrofauna in temperate grassland—A case study

L Cole, MA Bradford, PJA Shaw, RD Bardgett - Applied Soil Ecology, 2006 - Elsevier
This paper reviews the abundance and species richness, and factors that cause these
parameters to vary, of mesofauna and macrofauna in an upland grassland soil studied …

The mycorrhizal contribution to plant productivity, plant nutrition and soil structure in experimental grassland

MGA Van Der Heijden, R Streitwolf‐Engel… - New …, 2006 - Wiley Online Library
Previous studies have shown that arbuscular mycorrhizal fungi (AMF) can influence plant
diversity and ecosystem productivity. However, little is known about the effects of AMF and …

Parasitic plants indirectly regulate below-ground properties in grassland ecosystems

RD Bardgett, RS Smith, RS Shiel, S Peacock… - Nature, 2006 - nature.com
Parasitic plants are one of the most ubiquitous groups of generalist parasites in both natural
and managed ecosystems, with over 3,000 known species worldwide,,. Although much is …

Do plant species encourage soil biota that specialise in the rapid decomposition of their litter?

E Ayres, KM Dromph, RD Bardgett - Soil Biology and Biochemistry, 2006 - Elsevier
Plants are often nutrient limited and soil organisms are important in mediating nutrient
availability to plants. Thus, there may be a selective advantage to plants that alter the soil …

Nitrogen dynamics in an Australian semiarid grassland soil

WR Cookson, C Müller, PA O'Brien, DV Murphy… - Ecology, 2006 - Wiley Online Library
We conducted a four‐week laboratory incubation of soil from a Themeda triandra Forsskal
grassland to clarify mechanisms of nitrogen (N) cycling processes in relation to carbon (C) …

Relationships between microbial indices in roots and silt loam soils forming a gradient in soil organic matter

A Appuhn, E Scheller, RG Joergensen - Soil Biology and Biochemistry, 2006 - Elsevier
Perennial rye grass (Lolium perenne) was grown in a greenhouse pot experiment on seven
soils to answer the question whether the microbial colonisation of roots is related to existing …

Root parasite induced nitrogen transfer between plants is density dependent

KM Dromph, R Cook, NJ Ostle, RD Bardgett - Soil Biology and …, 2006 - Elsevier
Recent studies point to the importance of soil borne parasites as agents of vegetation
change via their negative effect on host plants. Here we show that these soil organisms can …

[HTML][HTML] Actividad respiratoria en el horizonte orgánico de suelos de ecosistemas forestales del centro y sur de Chile

MR Carmona, M Aguilera, CA Pérez, I Serey - Gayana. Botánica, 2006 - SciELO Chile
El mantillo del suelo (horizontes O iy O e) de ecosistemas boscosos es utilizado como
hábitat, fuente de nutrientes y energía para una gran diversidad de organismos. Ocurre, en …

Effects of carbon dioxide on the searching behaviour of the root-feeding clover weevil Sitona lepidus (Coleoptera: Curculionidae)

SN Johnson, XX Zhang, JW Crawford… - Bulletin of …, 2006 - cambridge.org
The respiratory emission of CO2 from roots is frequently proposed as an attractant that
allows soil-dwelling insects to locate host plant roots, but this role has recently become less …

[PDF][PDF] Ąžuolų lapų irimo intensyvumas ir įtaka dirvožemiui

L Straigytė, D Janušauskaitė, E Bartkevičius - Vagos, 2006 - researchgate.net
Introdukuotų medžių rūšių invazija kelia grėsmę gamtai pasauliniu mastu, keisdama rūšinę
augalų bendrijų sudėtį. Įveisus Lietuvos miškuose svetimžemį raudonąjį ąžuolą (Quercus …