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Title of Journal: Ecosystems

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Abbravation: Ecosystems

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Springer US

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1435-0629

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Subsidies of Aquatic Resources in Terrestrial Ecos

Authors: Daniel E Schindler Adrianne P Smits
Publish Date: 2016/10/13
Volume: 20, Issue: 1, Pages: 78-93
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Abstract

Floods spatially complex water flows and organism movements all generate important fluxes of aquaticderived materials into terrestrial habitats counteracting the gravitydriven downhill transport of matter from terrestrialtoaquatic ecosystems The magnitude of these aquatic subsidies is often smaller than terrestrial subsidies to aquatic ecosystems but higher in nutritional quality energy density and nutrient concentration The lateral extent of biological aquatic subsidies is typically small extending only a few meters into riparian habitat however terrestrial consumers often aggregate on shorelines to capitalize on these highquality resources Although the ecological effects of aquatic subsidies remain partially understood it is clear that ongoing human modification to aquatic ecosystems riparian habitats and river floodplains affect the magnitude quality and spatial and temporal patterning of aquatic subsidies in terrestrial landscapes These changes will alter the character of aquatic–terrestrial coupling and have consequences for terrestrial organisms that rely on these highquality and temporally dependable resource subsidies Homogenization of landscapes and flow regimes eutrophication exotic species and contaminants all represent threats to the vital flows of aquaticderived resources into terrestrial ecosystems Research emphasizing that landscapes are integrated terrestrial–aquatic systems characterized by both biological and hydrological flows among habitats is needed for understanding the consequences of aquatic subsidies and managing ecological risks of ongoing human development

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  2. Spatially Explicit Modeling in Ecology: A Review
  3. Urban bird conservation: presenting stakeholder-specific arguments for the development of bird-friendly cities
  4. Natural 15 N Abundance of Plants and Soil N in a Temperate Coniferous Forest
  5. Social Perceptions of Rainforest and Climatic Change from Rural Communities in Southern Mexico
  6. Land cover in single-family housing areas and how it correlates with urban form
  7. Chemical Changes During 6 Years of Decomposition of 11 Litters in Some Canadian Forest Sites. Part 2. 13 C Abundance, Solid-State 13 C NMR Spectroscopy and the Meaning of “Lignin”
  8. A comparison of the growth and cooling effectiveness of five commonly planted urban tree species
  9. Tree Harvest in an Experimental Sand Ecosystem: Plant Effects on Nutrient Dynamics and Solute Generation
  10. Using macroinvertebrate assemblages and multiple stressors to infer urban stream system condition: a case study in the central US
  11. Numerical Exploration of the Planktonic to Benthic Primary Production Ratios in Lakes of the Baltic Sea Catchment
  12. Decomposition of labile and recalcitrant litter types under different plant communities in urban soils
  13. Factors explaining the occurrence of the Siberian flying squirrel in urban forest landscape
  14. Amending soil with used cooking oil to reduce nitrogen losses after cole crop harvest: a 15 N study
  15. Effects of fertiliser type and the presence or absence of plants on nitrous oxide emissions from irrigated soils
  16. Relative contribution of trees and crops to soil carbon content in a parkland system in Burkina Faso using variations in natural 13 C abundance
  17. Shrubs affect soil nutrients availability with contrasting consequences for pasture understory and tree overstory production and nutrient status in Mediterranean grazed open woodlands
  18. Difficulties with estimating city-wide urban forest cover change from national, remotely-sensed tree canopy maps
  19. Forecasting long-term global fertilizer demand
  20. 15 N tracer technique analysis of the absorption and utilisation of nitrogen fertiliser by potatoes
  21. Response of Net Ecosystem Productivity of Three Boreal Forest Stands to Drought
  22. Nitrogen, phosphorus, and potassium budgets in Indian agriculture
  23. Basin-Scale Consequences of Agricultural Land Use on Benthic Light Availability and Primary Production Along a Sixth-Order Temperate River
  24. Linking Forest Fire Regimes and Climate—A Historical Analysis in a Dry Inner Alpine Valley
  25. Effects of different manuring systems with and without biogas digestion on nitrogen cycle and crop yield in mixed organic dairy farming systems
  26. Chronic Atmospheric NO 3 − Deposition Does Not Induce NO 3 − Use by Acer saccharum Marsh.
  27. Crop response of aerobic rice and winter wheat to nitrogen, phosphorus and potassium in a double cropping system
  28. Watershed Effects on Chemical Properties of Sediment and Primary Consumption in Estuarine Tidal Flats: Importance of Watershed Size and Food Selectivity by Macrobenthos
  29. Pine Forest Floor Carbon Accumulation in Response to N and PK Additions: Bomb 14 C Modelling and Respiration Studies
  30. Net N immobilisation during the biodegradation of mucilage in soil as affected by repeated mineral and organic fertilisation
  31. Residence Times and Decay Rates of Downed Woody Debris Biomass/Carbon in Eastern US Forests
  32. Phosphorus and potassium cycling in a long-term no-till integrated soybean-beef cattle production system under different grazing intensities insubtropics
  33. Citizen Science as an Approach for Overcoming Insufficient Monitoring and Inadequate Stakeholder Buy-in in Adaptive Management: Criteria and Evidence
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  35. Exotic Earthworm Invasion and Microbial Biomass in Temperate Forest Soils
  36. Tree Species Effect on Litter Decomposition and Nutrient Release in Mediterranean Oak Forests Changes Over Time
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  43. Accumulation of phosphorus fractions in typic Hapludalf soil after long-term application of pig slurry and deep pig litter in a no-tillage system
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  46. Estimated Ultraviolet Radiation Doses in Wetlands in Six National Parks
  47. Comparative short-term effects of different quality organic resources on maize productivity under two different environments in Zimbabwe
  48. Gross nitrogen mineralization in pulse-crop rotations on the Northern Great Plains
  49. Tree cavity availability across forest, park, and residential habitats in a highly urban area
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  51. Millet nutrient use efficiency as affected by natural soil fertility, mineral fertilizer use and rainfall in the West African Sahel
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  53. Ecological Effects of Live Salmon Exceed Those of Carcasses During an Annual Spawning Migration
  54. Calcium Additions and Microbial Nitrogen Cycle Processes in a Northern Hardwood Forest
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  56. On the Importance of Shrub Encroachment by Sprouters, Climate, Species Richness and Anthropic Factors for Ecosystem Multifunctionality in Semi-arid Mediterranean Ecosystems
  57. Nitrogen fertilization and critical nitrogen concentration for contemporary high yielding cotton under no-tillage
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