Find research datasets worth reusing

opencc-by-4.0Oct 2018View details →

Figure 3 in The connection of the intensity of the plankton community luminescence and the age distribution of horse mackerel in the coastal waters of the south-western Crimea

Figure 3. Relative quantity of the age groups the Trachurus mediterraneus (1-yearlings. 2 - two-year-olds. 3 - threeyear-olds. 4 - four-year-olds. 5 - five-year-olds) in the spring-summer period in the coastal waters of the south-western Crimea.

Figure 10 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 10 (continued). Box-and-Whisker plots of the typical structure of the associations of the Khomas Hochland Proper, based on the relevé data. G, Schmidtio kalahariensis–Vachellietum eriolobae; H, Stipagrostis uniplumis–Senegalia detinens association; I, Stipagrostis uniplumis–Senegalia detinens typical sub-association; J, Stipagrostis uniplumis–Senegalia detinens tarchonanthus camphoratus sub-association; K, Stipagrostis uniplumis–Senegalia detinens vachellia tortilis sub-association; L, Stipagrostis uniplumis–Senegalia detinens vachellia reficiens sub-association.

opencc-by-4.0Aug 2021View details →

Figure 2. Otholobium outrampsii. A in Otholobium outrampsii (Psoraleeae, Fabaceae) - a new species from the Western Cape, South Africa

Figure 2. Otholobium outrampsii. A, flower front view; B, flower side view; C, flower ventral view; D, seasonal leaf adaxial surface; E, whole plant in habitat; F, flowering shoot. Photographs: B. du Preez.

Figure 7 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 7. Typical views of the associations of the Khomas Hochland Proper. A, Digitario erianthae–Euryopietum walterorum, relevé 1837; B, Examples of rock faces hosting the Pennisetum foermerianum–Ficus ilicina association, here at Midgard; C, Danthoniopio ramosae–Oleoetum africanae on top of the Auas Mountains; D, Senegalio hereroensis–Tarchonanthoetum camphorati, relevé 1123; E, Triraphio ramosissimae–Manule opsietum dinteri, relevé 1011; F, Ornithoglosso calcicolae–Fin gerhuthioetum africanae, relevé 1095; G, Brachiario nigropedatae–Senegalietum hereroensis, relevé 1003. Photos: C by Dr Antje Burke, remainder by the author.

opencc-by-4.0Aug 2021View details →

Figure 1. Otholobium outrampsii. A in Otholobium outrampsii (Psoraleeae, Fabaceae) - a new species from the Western Cape, South Africa

Figure 1. Otholobium outrampsii. A, habit of plant, 1/10th life size; B, fruiting shoot showing accrescent calyces, 10×; C, upper surface of terminal leaflet, 10×; D, lower surface of old leaflet, 8×; E, transverse section of leaflet, 20×; F, calyx opened out, outer face, 7.5×; G, side view of calyx, 8×. [Viviers & Vlok 367 (PRE)]. Artist Charles Stirton.

Figure 1 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 1. The study area in western central Namibia. Mean Annual Rainfall is indicated as blue isohyets. Data source: NARIS (2001).

Figure 9 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 9. Typical views of the associations of the riverine habitats within the Khomas Hochland. A, Eragrostio rotiferi–Oleoetum africanae, relevé 11525; B, Cynodo dactylonis–Eragrostioetum rotiferi, relevé 11520; C, Stipagrostioetum namaquensis, relevé 973; D, Themedio triandrae–Chloroetum virgatae, relevé 939; E, Chloro virgatae–Vachellietum karroo, relevé 11519; F, Salvadoro persicae–Eucleetum pseudebeno, relevé 929; G, Setario finitae–Vachellietum eriolobae, relevé 11488.

Figure 5 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 5. Typical views of the associations of the Pre-Namib and Escarpment zone. A, Enneapogono desvauxii–Adenoloboetum pechuelii, relevé 2065; B, Enneapogono desvauxii–Eragrosti etum nindensis, relevé 9439; C, Crotalario podocarpae–Sti pagrostioetum obtusae, relevé 1997; D, Tribulocarpo dimorphantho–Vachellietum eriolobae, relevé 2013; E, Geigerio acaulis–Commiphoroetum glaucescentis, relevé 9467; F, Myrothamno flabellifolii–Commiphoroetum dinteri, relevé 1969; G, Eragrostio nindensis–Vachellietum reficientis, relevé 1970. Photos by the author.

Figure 4 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 4. Box-and-Whisker plots of the typical structure of the associations of the Pre-Namib and Escarpment zone, based on the relevé data. A, Enneapogono desvauxii–Adenoloboe tum pechuelii; B, Enneapogono desvauxii–Eragrostietum nindensis; C, Crotalario podocarpae–Stipagrostioetum obtusae; D, Tribulocarpo dimorphantho–Vachellietum eriolobae; E, Geigerio acaulis–Commiphoroetum glaucescentis; F, Myrothamno flabellifolii–Commiphoroetum dinteri; G, Eragrostio nindensis–Vachellietum reficientis.

Figure 10 in Vegetation survey of the Khomas Hochland in central-western Namibia: syntaxonomical descriptions

Figure 10. Box-and-Whisker plots of the typical structure of the associations of the Khomas Hochland Proper, based on the relevé data. A, Pseudogaltonio clavatae–Eriocephaloetum luederitziana; B, Panico lanipedis–Pentzietum incanae; C, Aptosimo spinescentis–Galenietum africanae; D, Panico arbusculi–Senegalietum detinentis; E, Elephantorrhizo suffruticosae–Euphorbietum guerichianae; F, Dichrostachyo cinereae–Senegalietum erubescentis.

FIGURE 8 in The Sea Slug Phanerophthalmus luteus (Gastropoda: Opisthobranchia) and its Habitat and Ecology at the Marine Jellyfish Lake (Ongeim'l Tketau), Palau, Western Pacific Ocean

FIGURE 8. Central and Western Pacific showing the distribution of Phanerophthalmus luteus (black stars) and the location of Jellyfish Lake, Palau (large gray star). Modified from distribution map for P. luteus in Austin, Gosliner, and Malaquias (2018, fig. 23).

FIGURE 5 in The Sea Slug Phanerophthalmus luteus (Gastropoda: Opisthobranchia) and its Habitat and Ecology at the Marine Jellyfish Lake (Ongeim'l Tketau), Palau, Western Pacific Ocean

FIGURE 5. Hydrography of Jellyfish Lake. The water column is divided into an oxic and an anoxic zone by a bacterial plate that creates a chemo- and thermocline. The bacteria absorb all the light and digest most of the vegetation (except larger branches). No foraminifera or animals are known to live below the bacterial plate due to the absence of oxygen in the water column. Phanerophthalmus luteus is restricted to the upper 3 to 10 m in the oxygenated part of the water column; they are most abundant between 4.5 and 7.6 m. Figure modified from Venkateswaran et al. (1993) by adding the depth distribution of P. luteus.

FIGURE 4 in The Sea Slug Phanerophthalmus luteus (Gastropoda: Opisthobranchia) and its Habitat and Ecology at the Marine Jellyfish Lake (Ongeim'l Tketau), Palau, Western Pacific Ocean

FIGURE 4. Bathymetry of Jellyfish Lake, Mecherchar Island. The gray line with arrows indicates the area in the lake of our marine survey to 10 m deep for sea slugs along the north and east sides of the lake. Black circles indicate the transect and collecting stations for foraminifera used to estimate the depth distribution of Phanerophthalmus luteus. Map and transect from Lipps and Langer 1999.

FIGURE 3 in The Sea Slug Phanerophthalmus luteus (Gastropoda: Opisthobranchia) and its Habitat and Ecology at the Marine Jellyfish Lake (Ongeim'l Tketau), Palau, Western Pacific Ocean

FIGURE 3. Vegetation of Jellyfish Lake, Mecherchar Island. A. The lake, slightly less than 400 m long, is in a hole at least 230 m deep (150 to 200 m from the top of the hole to the Lake's surface and 30 m to the bottom of the lake) in the Miocene limestone. North is at the top of the image. B. Dense terrestrial vegetation, including mangroves at the lake edges, hangs over the lake. The surrounding vegetation contributes organic debris to the lake. C. Bottom of the lake from 0 to 13 m is covered with plant debris and algal growth. Photograph is at 2 m deep looking down slope. D. One of many logs that have fallen into the lake and are now inhabited by a wide variety of algae and animals including P. luteus. View is down the log from a depth of about 0.5 m. Credits: A. Aerial photograph courtesy of Dr. Pat Colin. B.-D. Photographs by Jere H. Lipps, 2013.

FIGURE 7 in The Sea Slug Phanerophthalmus luteus (Gastropoda: Opisthobranchia) and its Habitat and Ecology at the Marine Jellyfish Lake (Ongeim'l Tketau), Palau, Western Pacific Ocean

FIGURE 7. Egg masses (more or less spherical to oblong white objects) of Phanerophthalmus luteus attached to filamentous and other algae on a slope in Jellyfish Lake. Photograph taken November 16, 2009, courtesy of Lori J. Bell.

Fig. 13 - A in The Unnamed Plateau (Western Desert of Egypt). New geological and geoarchaeological data from an exploration in a remote area

Fig. 13 - A) Bottom of the basin; in the background, the damming dunes. / Fondo del bacino formatosi alla base delle dune; le dune di sbarramento sullo sfondo. B) Cemented sands cropping out at the bottom of the basin. / Sabbie cementate sul fondo del bacino. C) Bleached sand. / Sabbia sbiancata. D) Thin rhizocretions. / Sottili rizoconcrezioni. E) A fine-grained conglomerate grinding slab. / Macina in conglomerato fine. F) Quartz artifacts. / Manufatti in quarzo. G-I) Blade industry on quartzite and a core. / Industria laminare su arenaria silicizzata e nucleo.

Fig. 8 - A in The Unnamed Plateau (Western Desert of Egypt). New geological and geoarchaeological data from an exploration in a remote area

Fig. 8 - A) The well-defined mountain pass. / Passo di montagna ben evidente. B) View of the western valley (Area 5) from the pass. The downhill path is visible on the left. / Vista sulla vallata occidentale (Area 5) dal passo. Il sentiero di discesa è visibile sulla sinistra.

Fig. 12 - A in The Unnamed Plateau (Western Desert of Egypt). New geological and geoarchaeological data from an exploration in a remote area

Fig. 12 - A) Some artifacts found at our camp. / Alcuni manufatti rinvenuti presso il nostro campo. B) Quartz vein in the red granite. / Vena di quarzo nel granito rosso.

Fig. 14 - A in The Unnamed Plateau (Western Desert of Egypt). New geological and geoarchaeological data from an exploration in a remote area

Fig. 14 - A) Rock panel with three engraved giraffes, plus an undefined quadruped, perhaps another giraffe. / Pannello su roccia raffigurante tre giraffe martellinate, più altro quadrupede indecifrabile, forse una quarta giraffa. B) Imprint of fossil macroflora, possibly Cordaites sp. (30-35 cm). / Impronta di macroflora fossile, probabilmente Cordaites sp. C) Contact between two alternating metamorphic rocks pertaining to the Anatexite Formation. / Contatto tra due unità metamorfiche che si alternano nell'ambito della Anatexite Formation. D) Stone line crossing the riverbed of a tributary of the western valley. /Allineamento di pietre che attraversa l'alveo di un affluente della vallata occidentale. E) Thick playa deposits incised by a tributary; the author for scale. / Spessi depositi di playa erosi da un affluente; l'autrice come scala.

Fig. 4 - A in The Unnamed Plateau (Western Desert of Egypt). New geological and geoarchaeological data from an exploration in a remote area

Fig. 4 - A) Groups of acacias survive in sandy hollows of Wadi Handal riverbed. / Boschetti di acacia sopravvivono nelle conche sabbiose di Wadi Handal. B) Blooming flowers: Tricodesma africanum (left); Zilla spinosa (center); Eremobium aegyptiacum (right). / Fioriture: Tricodesma africanum (sinistra); Zilla spinosa (centro); Eremobium aegyptiacum (destra). C) Clusters of dried colocynth gourds inside Wadi Handal. / Ammassi di zucche secche di coloquinta lungo Wadi Handal.