Search Results - "Hartley, Anne E."

Mosquito-associated dengue virus, Key West, Florida, USA, 2010 by Graham, Amanda S, Pruszynski, Catherine A, Hribar, Lawrence J, DeMay, David J, Tambasco, Adriane N, Hartley, Anne E, Fussell, Edsel M, Michael, Scott F, Isern, Sharon

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On the Spatial Pattern of Soil Nutrients in Desert Ecosystems by Schlesinger, William H., Raikes, Jane A., Hartley, Anne E., Cross, Anne F.

“…We examined the spatial distribution of soil nutrients in desert ecosystems of the southwestern United States to test the hypothesis that the invasion of…”
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Arbuscular mycorrhizal fungi do not enhance nitrogen acquisition and growth of old-field perennials under low nitrogen supply in glasshouse culture by Reynolds, Heather L., Hartley, Anne E., Vogelsang, Keith M., Bever, James D., Schultz, P. A.

“…• Arbuscular mycorrhizal fungi (AMF) are known to promote plant growth when phosphorus is limiting, but the role of AMF in plant growth under nitrogen (N)…”
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Variable responses of old-field perennials to arbuscular mycorrhizal fungi and phosphorus source by Reynolds, H.L, Vogelsang, K.M, Hartley, A.E, Bever, J.D, Schultz, P.A

“…If arbuscular mycorrhizal fungi (AMF) promote phosphorus partitioning of plant hosts, they could provide one mechanism for the maintenance of plant community…”
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Relationships Between NDVI, Canopy Structure, and Photosynthesis in Three Californian Vegetation Types by Gamon, John A, Christopher B. Field, Michael L. Goulden, Kevin L. Griffin, Anne E. Hartley, Geeske Joel, Josep Penuelas, Riccardo Valentini

“…In a range of plant species from three Californian vegetation types, we examined the widely used "normalized difference vegetation index" (NDVI) and "simple…”
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Empirical Model of Soil Chemical Properties that Regulate Methane Production in Japanese Rice Paddy Soils by Cheng, W, Yagi, K, Akiyama, H, Nishimura, S, Sudo, S, Fumoto, T, Hasegawa, T, Hartley, A.E, Megonigal, J.P

“…To understand which soil chemical properties are the best predictors of CH4 production in rice paddy soils, a model was developed with empirical data from nine…”
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Plant Performance and Soil Nitrogen Mineralization in Response to Simulated Climate Change in Subarctic Dwarf Shrub Heath by Hartley, Anne E., Neill, Christopher, Melillo, Jerry M., Crabtree, Rose, Bowles, Francis P.

“…To simulate a future, warmer climate, we subjected subarctic dwarf shrub heath to 5°C direct soil warming for five consecutive growing seasons (1993-1997)…”
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Native harvester ants threatened with widespread displacement exert localized effects on serpentine grassland plant community composition by Peters, Halton A., Chiariello, Nona R., Mooney, Harold A., Levin, Simon A., Hartley, Anne E.

“…Seed-harvesting ants can influence the abundance and distribution of plant species through both the selective harvesting of seeds and the construction of…”
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Environmental Controls on Nitric Oxide Emission from Northern Chihuahuan Desert Soils by Hartley, Anne E., Schlesinger, William H.

“…A survey of nitric oxide (NO) emission from Chihuahuan desert soils found mean NO fluxes <0.1 ng NO-N cm-2 h-1 during the dry season. These fluxes were at the…”
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Potential environmental controls on nitrogenase activity in biological crusts of the northern Chihuahuan Desert by Hartley, Anne E., Schlesinger, William H.

“…We used the acetylene reduction assay to analyse soil nitrogenase activity at the Jornada Long-Term Ecological Research site (northern Chihuahuan Desert, New…”
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Erratum: On the Spatial Pattern of Soil Nutrients in Desert Ecosystems by Schlesinger, William H., Raikes, Jane A., Hartley, Anne E., Cross, Anne F.

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global budget for atmospheric NH3 by Schlesinger, W.H, Hartley, A.E

“…We provide an assessment of the global sources of NH3 in the atmosphere, which indicates an annual flux of about 75 Tg of N as NH3. The emissions from land are…”
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LETTER: Global negative vegetation feedback to climate warming responses of leaf litter decomposition rates in cold biomes by Johannes H.C. Cornelissen, van Bodegom, Peter M, Aerts, Rien, Callaghan, Terry V, Richard S.P. van Logtestijn, Alatalo, Juha, Chapin, F Stuart, Gerdol, Renato, Gudmundsson, Jon, Gwynn-Jones, Dylan, Hartley, Anne E, Hik, David S, Hofgaard, Annika

“…Whether climate change will turn cold biomes from large long-term carbon sinks into sources is hotly debated because of the great potential for…”
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Erratum by Schlesinger, William H, Raikes, Jane A, Hartley, Anne E, Cross, Anne F

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Erratum by Schlesinger, William H, Raikes, Jane A, Hartley, Anne E, Cross, Anne F

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A Revised Assessment of Species Redundancy and Ecosystem Reliability by Rastetter, Edward B., Gough, Laura, Hartley, Anne E., Herbert, Darrell A., Nadelhoffer, Knute J., Williams, Mathew

“…Naeem formalized the relationships among species diversity, functional groups, species redundancy, and ecosystem reliability. Although we applaud his efforts…”
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On the Spatial Pattern of Soil Nutrients in Desert Ecosystems: Ecological Archives E077-002 by Schlesinger, William H., Raikes, Jane A., Hartley, Anne E., Cross, Anne F.

“…We examined the spatial distribution of soil nutrients in desert ecosystems of the southwestern United States to test the hypothesis that the invasion of…”
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