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Dataset results
19 results for “Pinus Edulis”
Pinus edulis (Pinaceae) - whole tree - general
Image of Pinus edulis (Pinaceae) - whole tree - general
Pinus edulis (Pinaceae) - cone - unspecified
Image of Pinus edulis (Pinaceae) - cone - unspecified
Pinus edulis (Pinaceae) - bark - of a large tree
Image of Pinus edulis (Pinaceae) - bark - of a large tree
Pinus edulis (Pinaceae) - whole tree - view up trunk
Image of Pinus edulis (Pinaceae) - whole tree - view up trunk
Pinus edulis (Pinaceae) - cone - female - closed
Image of Pinus edulis (Pinaceae) - cone - female - closed
Pinus edulis (Pinaceae) - cone - male
Image of Pinus edulis (Pinaceae) - cone - male
Pinus edulis (Pinaceae) - cone - female - mature open
Image of Pinus edulis (Pinaceae) - cone - female - mature open
Pinus edulis (Pinaceae) - seed - general view
Image of Pinus edulis (Pinaceae) - seed - general view
Pinus edulis (Pinaceae) - bark - of a small tree or small branch
Image of Pinus edulis (Pinaceae) - bark - of a small tree or small branch
Pinus edulis (Pinaceae) - cone - male
Image of Pinus edulis (Pinaceae) - cone - male
Pinus edulis (Pinaceae) - whole tree - view up trunk
Image of Pinus edulis (Pinaceae) - whole tree - view up trunk
Pinus edulis (Pinaceae) - leaf - entire needle
Image of Pinus edulis (Pinaceae) - leaf - entire needle
Pinus edulis (Pinaceae) - cone - female - mature open
Image of Pinus edulis (Pinaceae) - cone - female - mature open
DATA FOR: Carbon starvation following a decade of experimental drought consumes old reserves in Pinus edulis
<ol> <li>Pre-dawn water potential data used in Fig. 2.</li> <li>Gas exchange data (Anet) used in Fig. 2, along with transpiration data used in supplemental Fig. S8.</li> <li>Fv/fm data used in Fig. 2.</li> <li>Needle growth, shoot growth, and browning data used in Fig. 2.</li> <li>Bole respiration rate data used in Fig. 3.</li> <li>NSC concentration data used in Fig. 5.</li> <li>Respired carbon mass used to calculate total NSC pool ages in Fig. 6b, along with radiocarbon calendar dated ages of sapwood NSC.</li> <li>Raw ring widths from all cross dated trees used to generate BAI for analysis presented in Fig. 4.</li> </ol>
Modeled annual seed production estimates for Pinus edulis 1900-2024
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Water, not carbon, drives drought-constraints on stem terpene defense against simulated bark beetle attack in Pinus edulis
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Data from: Interannual variations in needle and sapwood traits of Pinus edulis branches under an experimental drought
1) In the Southwest United States, recent large-scale die-offs of conifers raise the question of their resilience and mortality under droughts. To date, little is known about the interannual structural response to droughts. 2) We hypothesized that piñon pines (Pinus edulis) respond to drought by reducing the drop of leaf water potential in branches from year to year through needle morphological adjustments. We tested our hypothesis using a seven-year experiment in central New Mexico with three watering treatments (irrigated, normal and rain exclusion). 3) We analyzed how variation in 'evaporative structure' (needle length, stomatal diameter, stomatal density, stomatal conductance) responded to watering treatment and interannual climate variability. We further analyzed annual functional adjustments by comparing yearly addition of needle area (LA) with yearly addition of sapwood area (SA) and distance to tip (d), defining the yearly ratios SA:LA and SA:LA/d. 4) Needle length (l) increased with increasing winter and monsoon water supply, and showed more interannual variability when the soil was drier. Stomatal density increased with dryness while stomatal diameter was reduced. As a result anatomical maximal stomatal conductance was relatively invariant across treatments. SA:LA and SA:LA/d showed significant differences across treatments and contrary to our expectation were lower with reduced water input. Within average precipitation ranges, the response of these ratios to soil moisture was similar across treatments. However, when extreme soil drought was combined with high VPD, needle length, SA:LA and SA:LA/d became highly non-linear, emphasizing the existence of a response threshold of combined high VPD and dry soil conditions. 5) In new branch tissues, the responses of annual functional ratios to water stress were immediate (same year) and do not attempt to reduce the drop of water potential. We suggest that unfavorable evaporative structural response to drought is compensated by dynamic stomatal control to maximize photosynthesis rates.
Species TX OK Distribution Map FH Hosts Pityophthorina Araptus dentifrons Wood 1 1* MEX+NT 103 ph-my Milkweed vines Conophthorus echinatae Wood 1* SEUS 104 my-sp Pinus Conophthorus edulis Hopkins 1 SWNA 104 my-sp Pinus Dendroterus texanus Wood 1 MEX+NT 105 ph Jatropha dioica Pityoborus comatus (Zimmermann) 1 1 SENA 105 xm Pinus Pityophthorus annectens LeConte 1 1 SE+SW 106 ph Pinus Pityophthorus arcanus Bright 1 SWNA 106 ph Pinus Pityophthorus barberi Blackman 1 SWNA 107 ph Pinus Pityophthorus brevis Blackman 1 SWNA 108 ph Pinus Pityophthorus confertus Swaine 1 SWNA 110 ph Pinus Pityophthorus confinis LeConte 1* SWNA 109 ph Pinus Pityophthorus confusus Blandford 1 SE+SW 110 ph Pinus Pityophthorus consimilis LeConte 1 1* SENA 111 ph Pinus Pityophthorus crassus Blackman 1 SWNA 112 ph Pinus Pityophthorus crinalis Blackman 1 1* SENA 109 ph Rhus Pityophthorus deletus LeConte 1 SWNA 111 ph Pinus Pityophthorus grandis Blackman 1 SWNA 113 ph Pinus Pityophthorus guatemalensis Blandford 1 SWNA 112 ph Quercus Pityophthorus lautus Eichhoff 1 1* SENA 112 ph Rhus, Toxicodendron Pityophthorus liquidambarus Blackman 1 SENA 113 ph Liquidambar Pityophthorus pulchellus Eichhoff 1 SE+SW 115 ph Pinus Pityophthorus pulicarius (Zimmermann) 1 1* SENA 114 ph-my Pinus Pityophthorus pullus (Zimmermann) 1 SENA 115 ph Pinus Pityophthorus schwarzi Blackman 1 SWNA 116 ph Pinus Pityophthorus schwerdtfegeri Schedl 1 SWNA 117 ph-my Pinus Pityophthorus scriptor Blackman 1 1 SENA 118 ph Rhus in Atlas and checklist of the bark and ambrosia beetles of Texas and Oklahoma (Curculionidae: Scolytinae and Platypodinae)
Species TX OK Distribution Map FH Hosts Pityophthorina Araptus dentifrons Wood 1 1* MEX+NT 103 ph-my Milkweed vines Conophthorus echinatae Wood 1* SEUS 104 my-sp Pinus Conophthorus edulis Hopkins 1 SWNA 104 my-sp Pinus Dendroterus texanus Wood 1 MEX+NT 105 ph Jatropha dioica Pityoborus comatus (Zimmermann) 1 1 SENA 105 xm Pinus Pityophthorus annectens LeConte 1 1 SE+SW 106 ph Pinus Pityophthorus arcanus Bright 1 SWNA 106 ph Pinus Pityophthorus barberi Blackman 1 SWNA 107 ph Pinus Pityophthorus brevis Blackman 1 SWNA 108 ph Pinus Pityophthorus confertus Swaine 1 SWNA 110 ph Pinus Pityophthorus confinis LeConte 1* SWNA 109 ph Pinus Pityophthorus confusus Blandford 1 SE+SW 110 ph Pinus Pityophthorus consimilis LeConte 1 1* SENA 111 ph Pinus Pityophthorus crassus Blackman 1 SWNA 112 ph Pinus Pityophthorus crinalis Blackman 1 1* SENA 109 ph Rhus Pityophthorus deletus LeConte 1 SWNA 111 ph Pinus Pityophthorus grandis Blackman 1 SWNA 113 ph Pinus Pityophthorus guatemalensis Blandford 1 SWNA 112 ph Quercus Pityophthorus lautus Eichhoff 1 1* SENA 112 ph Rhus, Toxicodendron Pityophthorus liquidambarus Blackman 1 SENA 113 ph Liquidambar Pityophthorus pulchellus Eichhoff 1 SE+SW 115 ph Pinus Pityophthorus pulicarius (Zimmermann) 1 1* SENA 114 ph-my Pinus Pityophthorus pullus (Zimmermann) 1 SENA 115 ph Pinus Pityophthorus schwarzi Blackman 1 SWNA 116 ph Pinus Pityophthorus schwerdtfegeri Schedl 1 SWNA 117 ph-my Pinus Pityophthorus scriptor Blackman 1 1 SENA 118 ph Rhus
Data from: Interannual variations in needle and sapwood traits of Pinus edulis branches under an experimental drought
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