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nlme : Linear and nonlinear mixed effects models
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The article was published on 2006-01-01 and is currently open access. It has received 9437 citations till now.read more
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Seed banks are biodiversity reservoirs: species–area relationships above versus below ground
Vigdis Vandvik,Kari Klanderud,Kari Klanderud,Eric Meineri,Eric Meineri,Inger Elisabeth Måren,Joachim Töpper,Joachim Töpper +7 more
TL;DR: In this article, the authors use the species-area relationship of the vegetation and underlying seed bank of a grassland community across twelve sites spanning regional bioclimatic gradients to assess and compare the per-area species richness and spatial structuring of the diversity of the established plant community versus soil seed banks.
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Terrestrial laser scanning reveals differences in crown structure of Fagus sylvatica in mixed vs. pure European forests
Ignacio Barbeito,Mathieu Dassot,Dominik Bayer,Catherine Collet,Lars Drössler,Magnus Löf,Miren del Río,Miren del Río,Ricardo Ruiz-Peinado,Ricardo Ruiz-Peinado,David I. Forrester,Andrés Bravo-Oviedo,Andrés Bravo-Oviedo,Hans Pretzsch +13 more
TL;DR: In this paper, the authors used terrestrial laser scanning (TLS) to examine the differences in Fagus sylvatica crown characteristics at four sites, each of which contained pure stands of F. sylatica and their mixture with Pinus sylvestris.
Journal ArticleDOI
Burn severity metrics in fire-prone pine ecosystems along a climatic gradient using Landsat imagery
Víctor Fernández-García,Mónica Santamarta,Alfonso Fernández-Manso,Carmen Quintano,Elena Marcos,Leonor Calvo +5 more
TL;DR: In this paper, the authors evaluate the ability of remotely sensed indices derived from Landsat 8 OLI/TIRS to assess initial burn severity (overall, on vegetation and on soil) in fire-prone pine forests along the Mediterranean-Transition-Oceanic climatic gradient in the Mediterranean Basin.
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Protocol for multivariate homogeneous zone delineation in precision agriculture
TL;DR: In this article, the integration of different statistical tools for identifying homogeneous zones based on site covariates is presented, and the analytical process has been illustrated using a rain-fed wheat crop from the Argentine Pampas, with apparent electrical conductivity, elevation and soil depth as master variables for zoning.
Journal ArticleDOI
Effects of tillage on contents of organic carbon, nitrogen, water-stable aggregates and light fraction for four different long-term trials
TL;DR: In this article, the impact of different tillage treatments on the amount and distribution of free and occluded light fractions (fLF and oLF, respectively), on the water-stable macro-aggregate (> 250μm) contents, and on organic carbon (Corg) storage was quantified.