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3,688 results for “Milling”

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zenodo40/100

Linked collectors and determiners for: " Nicoletia " tergata Mills, 1940 rediscovered in Florida and confirmed as the first species of the Coletiniinae (Zygentoma: Nicoletiidae) in North America.

Natural history specimen data linked to collectors and determiners held within, "" Nicoletia " tergata Mills, 1940 rediscovered in Florida and confirmed as the first species of the Coletiniinae (Zygentoma: Nicoletiidae) in North America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d1acc53a-8d27-4ebf-a8ad-0b135b05ef8d">https://bionomia.net/dataset/d1acc53a-8d27-4ebf-a8ad-0b135b05ef8d</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d1acc53a-8d27-4ebf-a8ad-0b135b05ef8d">https://gbif.org/dataset/d1acc53a-8d27-4ebf-a8ad-0b135b05ef8d</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →

zenodo40/100

Data from: Recovery of silver fir (Abies alba Mill.) seedlings from ungulate browsing mirrors soil nitrogen availability

Abies alba (Mill.) has a high potential for mitigating climate change in European mountain forests, yet, its natural regeneration is severely limited by ungulate browsing. Here, we simulated browsing in a common garden experiment to study growth and physiological traits, measured from bulk needles, using a randomized block design with two levels of browsing severity and seedlings originating from 19 populations across Switzerland. Genetic factors explained most variation in growth (on average, 51.5%) and physiological traits (10.2%) under control conditions, while heavy browsing considerably reduced the genetic effects on growth (to 30%), but doubled those on physiological traits related to C storage. While browsing reduced seedling height, it also lowered seedling water use efficiency (decreased δ13C) and increased their δ15N. Different populations reacted differently to browsing stress, and for seedling height, starch concentration and δ15N population differences appeared to be the result of natural selection. First, we found that populations originating from the warmest regions recovered the fastest from browsing stress, and they did so by mobilizing starch from their needles, which suggests a genetic underpinning for a growth-storage trade-off across populations. Second, we found that seedlings originating from mountain populations growing on steep slopes had a higher δ15N in the common garden than those originating from flat areas, indicating that they have been selected to grow on N poor, potentially drained, soils. This finding was corroborated by the fact that N concentration in adult needles was lower on steep slopes than on flat ground, strongly indicating that steep slopes are the most N poor environments. These results suggest that populations adapted to these N poor environments have a genetically based high N use efficiency, which could be necessary for their recover from ungulate browsing.

opencc-by-4.0Jul 2021View details →

zenodo40/100

Fig. 3. — Weinmannia marojejyensis J.S. Mill. & J.C in New taxa and nomenclatural notes on the flora of the Marojejy massif, Madagascar. V. Cunoniaceae: Weinmannia

Fig. 3. — Weinmannia marojejyensis J.S. Mill. & J.C. Bradford: A, fertile branch; B, flowers; C, stipule; D, portion of spike; E, closeup of leaflets. From Miller & Lowry 4044 (TAN).

opencc-by-4.0Dec 2001View details →

zenodo40/100

FIG. 1 in A new species of Inga Mill. (Fabaceae, Mimosoideae) from the Guianas

FIG. 1. — Inga loubryana Poncy: A, habit; B, stipules; C, foliar nectary; D, base of umbel; E, flower; F, stigma; G, H, stamens; I, pod. Scale bars: A, 2 cm; B, C, 2 mm; D, 1 mm; E, 4 mm; F-H, 0.5 mm; I, 3 cm. A-H, Loubry 1135; I, Béna 1105.

opencc-by-4.0Dec 2007View details →

zenodo40/100