Oikos

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Impacts of urbanisation on biodiversity: the role of species mobility, degree of specialisation and spatial scale
Oikos - Tập 124 Số 12 - Trang 1571-1582 - 2015
Elena D. Concepción, Marco Moretti, Florian Altermatt, Michael P. Nobis, Martin К. Obrist
Urbanisation has an important impact on biodiversity, mostly driving changes in species assemblages, through the replacement of specialist with generalist species, thus leading to biotic homogenisation. Mobility is also assumed to greatly affect species’ ability to cope in urban environments. Moreover, specialisation, mobility and their interaction are expected to greatly influence ecologi...... hiện toàn bộ
Multi‐scale habitat modification by coexisting ecosystem engineers drives spatial separation of macrobenthic functional groups
Oikos - Tập 124 Số 11 - Trang 1502-1510 - 2015
Serena Donadi, Tjisse van der Heide, Theunis Piersma, Els M. van der Zee, Ellen J. Weerman, Johan van de Koppel, Han Olff, Clare Devine, Udhi Eko Hernawan, Myra Boers, Linda Planthof, Britas Klemens Eriksson
By changing habitat conditions, ecosystem engineers increase niche diversity and have profound effects on the distribution and abundances of other organisms. Although many ecosystems contain several engineering species, it is still unclear how the coexistence of multiple engineers affects the physical habitat and the structure of the community on a landscape scale. Here, we investigated th...... hiện toàn bộ
Intraspecific temperature dependence of the scaling of metabolic rate with body mass in fishes and its ecological implications
Oikos - Tập 121 Số 2 - Trang 245-251 - 2012
Jan Ohlberger, Thomas Mehner, Georg Staaks, Franz Hölker
Metabolism constitutes a fundamental property of all organisms. Metabolic rate is commonly described to scale as a power function of body size and exponentially with temperature, thereby treating the effects of body size and temperature independently. Mounting evidence shows that the scaling of metabolic rate with body mass itself depends on temperature. Across‐species analyses in fishes s...... hiện toàn bộ
Interactive effects of landscape and weather on dispersal
Oikos - Tập 122 Số 11 - Trang 1576-1585 - 2013
Thomas Delattre, Michel Baguette, Françoise Burel, Virginie M. Stevens, Hervé Quènol, Philippe Vernon
Over the last decades, many species have been forced to track their shifting climate envelopes, and at the same time man‐induced landscape fragmentation has led to the global decrease of natural habitat availability and connectivity. The interaction between these two co‐occurring global environmental changes might have very strong effects on biodiversity that are still understudied. Specie...... hiện toàn bộ
The importance of spatial scale for trait-abundance relations
Oikos - Tập 119 Số 9 - Trang 1504-1514 - 2010
Karel Mokany, Stephen H. Roxburgh
Reconstructing the evolution of birds on islands: 100 years of research
Oikos - Tập 92 Số 3 - Trang 385-403 - 2001
Peter R. Grant
Birds, especially those on islands, have contributed disproportionately to the development of theories that explain the origin and maintenance of organic diversity. This essay surveys the major ideas of how bird species are thought to evolve, speciate and multiply in adaptive radiations on islands. I begin with the nineteenth century view that speciation is the result of natural selection ...... hiện toàn bộ
The more polluted the environment, the more important biodiversity is for food web stability
Oikos - Tập 122 Số 8 - Trang 1247-1253 - 2013
Leslie Garay‐Narváez, Matı́as Arim, José D. Flores, Rodrigo Ramos‐Jiliberto
Human activities have led to massive influxes of pollutants, degrading the habitat of species and simplifying their biodiversity. However, the interaction between food web complexity, pollution and stability is still poorly understood. In this study we evaluate the effect exerted by accumulable pollutants on the relationship between complexity and stability of food webs. We built model foo...... hiện toàn bộ
Organisms as Ecosystem Engineers
Oikos - Tập 69 Số 3 - Trang 373 - 1994
Clive G. Jones, John H. Lawton, Moshe Shachak
Effects of Plant Litter Species Composition and Diversity on the Boreal Forest Plant-Soil System
Oikos - Tập 86 Số 1 - Trang 16 - 1999
Marie‐Charlotte Nilsson, David A. Wardle, Anders Dahlberg
Mollusks as ecosystem engineers: the role of shell production in aquatic habitats
Oikos - Tập 101 Số 1 - Trang 79-90 - 2003
Jorge L. Gutiérrez, Clive G. Jones, David L. Strayer, Oscar Iribarne
Mollusk shells are abundant, persistent, ubiquitous physical structures in aquatic habitats. Using an ecosystem engineering perspective, we identify general roles of mollusk shell production in aquatic ecosystems. Shells are substrata for attachment of epibionts, provide refuges from predation, physical or physiological stress, and control transport of solutes and particles in the benthic ...... hiện toàn bộ
Tổng số: 164   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10