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Fig. 4 in The nematode assemblage as a tool for the assessment of marine ecological quality status: a case-study in the Central Adriatic Sea
Fig. 4: nMDS plot of the nematode assemblages (fourth root transformed).
Fig. 1 in The nematode assemblage as a tool for the assessment of marine ecological quality status: a case-study in the Central Adriatic Sea
Fig. 1: Geographical position of the study area.
FIGURE 6 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 6. Pheretima (Parapheretima) saba from region of Paka Cave, Mt Kinabalu; figure shows a, prostomium; b, a spermatheca (with an enlargement to show nephridia on duct); and c, prostate gland and accessory diverticulum in situ (with section of diverticulum); d, a dorso-lateral section of intestine to show caeca and typhlosole; and e, dorsal view of posterior segments. Note: the copulatory pouches that everted on preservation would normally in life be withdrawn into body leaving only slits of male pores visible externally.
FIGURE 3 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 3. Ph. (Ph.) darnleiensis – specimen S2 the lesser of two large specimens from Mt Kinabalu with same collection details and anatomy as for Fig. 2 showing a, prostomium; b, spermathecae (with an enlargement of one spermatheca); and c, prostates, in situ; d, lateral view of an intestinal caecum.
FIGURE 8 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 8. Polypheretima everetti with more extensive genital markings (GM); Sp. pr. – position of spermathecal pore batteries (modified after Easton, 1976: fig. 5).
FIGURE 4 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 4. Ph. (Ph.) darnleiensis, live specimen Mt Kinabalu – photo courtesy of Dr Menno Schilthuizen (see also http://www.schilthuizen.org/text/text1.htm).
FIGURE 7 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 7. Polypheretima everetti showing ventral view and anterio-dorsal view with a - spermathecal batteries in situ, paired genital markings (GM) in 19 and b - prostate ducting to male pores (original sketch by RJB from from YNU Mt Kinabalu/north Borneo specimens).
FIGURE 2 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 2. Pheretima (Pheretima) darnleiensis specimen S1 the larger of two specimens from Mt Kinabalu, Sabah, Borneo collected by M.T. Ito of YNU in 2003. Figure shows a, prostomium; b, spermathecae (with an enlargement of one spermatheca); and c, prostates, in situ; d, lateral view of an intestinal caecum; and e, a seminal vesicle in 12rhs with its distinctive appendix.
FIGURE 4 in Status of Rumex palustris (Polygonaceae) in the flora of Iran: an overview of current taxonomy, anatomy and ecology
FIGURE 4. Anatomical micrographs of stem in Rumex palustris. A, B, C and D showing cross-sections at 40×, 100×, 400× and 400× magnifications, respectively, and E showing longitudinal section of epidermis with 400× magnifications. Abbreviations: Cu = cuticle, Ep = epidermis, Co = collenchyma, Cp = parenchymatous cortex, Lc = laticifer cells, En = endodermis, Lv = large vascular bundle, Sv = small vascular bundle, Sc = sclerenchymatous ring, Xy = xylem, Ph = phloem, Cr = Crystal, Pp = parenchymatous pith, Ps = papillose.
FIGURE 3 in Status of Rumex palustris (Polygonaceae) in the flora of Iran: an overview of current taxonomy, anatomy and ecology
FIGURE 3. Global distribution map of Rumex palustris (up, showing colorful parts, with some modification from POWO 2023 and Euro+Med, 2023), focusing mainly on its position in north Iran (down, showing red triangle).
FIGURE 5 in Status of Rumex palustris (Polygonaceae) in the flora of Iran: an overview of current taxonomy, anatomy and ecology
FIGURE 5. Anatomical micrographs of leaf epidermis in Rumex species. R. palustris: A. longitudinal section of lower epidermis, B. longitudinal section of upper epidermis, and C. cross section of leaf. R. dentatus: D. epidermal cells, and F. stellate trichome. R. maritimus: E. epidermal cells, and G. peltate trichome. A–C illustrations were observed under 400× magnification, and others (D–G) were reprinted (with copy right permission from Paul & Chowdhury 2021, ekbif@naver.com). Abbreviations: St = stomata, Pt = peltate trichome (or peltate gland), Lc = laticifer cells, Cr-d = druse crystals, Cr-s = sand crystals, T-pt = two-celled peltate trichomes (or two-celled peltate glands), O-pt = one-celled peltate trichomes, Cc = crystalliferous cells. Arrow shows the straight cell walls of epidermis.
FIGURE 2. Rumex palustris. A in Status of Rumex palustris (Polygonaceae) in the flora of Iran: an overview of current taxonomy, anatomy and ecology
FIGURE 2. Rumex palustris. A. Habitat; B & C. Habitus in the field; D & E. Inflorescence; F. Stem surface, glabrous or sparsely minute papillate; G. Fruits with articulated pedicels; H. Valves, dentate and tuberculate, three per fruit (down), rarely five (up); I. Achenes.
Data from: The relevance of ecological status to ecosystem functions and services in a large boreal lake
Open the record for dataset details and reuse information.
Fig. 2 in Conservation status and bio-ecology of Brycon orbignyanus (Characiformes: Bryconidae), an endemic fish species from the Paraná River basin (Brazil) threatened with extinction
Fig. 2. Abundance (captures per unit of effort – CPUE) of Brycon orbignyanus observed in the Upper Paraná River floodplain in different years (1986 to 1988, 1992 to 1994 and 2000 to 2010) and subsystems (Paraná, Baía and Ivinhema).
Fig. 4 in Conservation status and bio-ecology of Brycon orbignyanus (Characiformes: Bryconidae), an endemic fish species from the Paraná River basin (Brazil) threatened with extinction
Fig. 4. Ontogenetic variations in the diet of Brycon orbignyanus in the Upper Paraná River floodplain. FI = fish; AI = aquatic invertebrates; TI = terrestrial invertebrates; TP = terrestrial plants; AP = aquatic plants.
Fig. 1 in Conservation status and bio-ecology of Brycon orbignyanus (Characiformes: Bryconidae), an endemic fish species from the Paraná River basin (Brazil) threatened with extinction
Fig. 1. The locations of reservoirs from which the Brycon orbignyanus occurrence was evaluated and sites sampled throughout the Upper Paraná River floodplain (the Paraná, Baía and Ivinhema River subsystems).
Fig. 3 in Conservation status and bio-ecology of Brycon orbignyanus (Characiformes: Bryconidae), an endemic fish species from the Paraná River basin (Brazil) threatened with extinction
Fig. 3. Relationships between YOY abundance (CPUE) of Brycon orbignyanus and hydrological attributes observed in the Paraná and Ivinhema subsystems. a. Interrupted flood duration (days) (> 4.5 m Paraná River and> 2.75 m Ivinhema River), b. Uninterrupted flood duration (days).
Dataset on Article: Multiple stressors determine river ecological status at the European scale: Towards an integrated understanding of river status deterioration
<p>The shape file contains the raw data from the Global Change Biology article "River types, hydrology, riparian land use, nutrients, toxic substances, ecological status, stressor interactions". </p> <p><strong>General Information</strong></p> <p>Name of the dataset: MultipleStress_RiverEcoStatus.shp</p> <p>Type of dataset: vector data (shape file)</p> <p>Number of polygons: 52.847</p> <p>Geographic Coordinate System: GCS_WGS_1984</p> <p> </p> <p><strong>Contact details</strong></p> <p>Metadata / scientific contact person:</p> <p> First, last name: Sebastian Birk</p> <p> Email: <a href="mailto:sebastian.birk@uni-due.de">sebastian.birk@uni-due.de</a></p> <p> Institution: University of Duisburg-Essen, Faculty of Biology, Institute of Aquatic Ecology</p> <p> Address: Universitätsstrasse 5</p> <p> Postal code, city: 45141 Essen</p> <p> Country: Germany</p> <p> Web address: <a href="https://www.uni-due.de/aquatic_ecology/">https://www.uni-due.de/aquatic_ecology/</a></p> <p><strong>Attribute description</strong></p> <p><strong>m_zhyd_1</strong></p> <ul> <li>Unique identifier of FEC (Functional Elementary Catchment)</li> <li>Data structure: character</li> </ul> <p><strong>mars_bt12</strong></p> <ul> <li>Broad river type aggregated</li> <li>Data structure: character</li> </ul> <p><strong>eco_stat_2</strong></p> <ul> <li>Ecological status (class)</li> <li>Data structure: character</li> </ul> <p><strong>eco_stat_n</strong></p> <ul> <li>Ecological status (numeric class)</li> <li>Data structure: integer</li> </ul> <p><strong>LoadTPArea</strong></p> <ul> <li>Total phosphorous riverine loading (unit: kg km<sup>-2</sup> a<sup>-1</sup>)</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>LoadTN_Are</strong></p> <ul> <li>Total nitrogen riverine loading (unit: kg ha<sup>-1</sup> a<sup>-1</sup>)</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>lu_r_urb</strong></p> <ul> <li>Percent urban land use in the riparian zone</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>lu_r_agr</strong></p> <ul> <li>Percent agricultural land use in the riparian zone</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>hy_maf_abs</strong></p> <ul> <li>Alteration of mean annual flow (ratio scale)</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>hy_bfi_abs</strong></p> <ul> <li>Alteration of base flow (ratio scale)</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>msPAFP5EC5</strong></p> <ul> <li>Multi-substance Potentially Affected Fraction of species (msPAF-EC<sub>50</sub> based on 95<sup>th</sup> percentile)</li> <li>Decimal separator: comma</li> <li>Data structure: double</li> </ul> <p><strong>Further information</strong></p> <p>For more details on the dataset, see</p> <p>(Manuscript accepted, wating for publication at the moment)<br> </p> <p><strong>Acknowledgements</strong></p> <p>This work was funded by the MARS project (Managing Aquatic ecosystems and water resources under multiple stress), funded by the European Union under the 7th Framework Programme, contract no. 603378.</p>
FIGURE 5 in Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta: Megascolecidae) from Mt Kinabalu, Borneo
FIGURE 5. Ph. (Ph.) darnleiensis summary of known distribution (map from CIA).
Supplementary material 5 from: Hristozova M, Lazarova R (2022) Radiation status of soils from the region of the Eastern Rhodopes (Southern Bulgaria). In: Chankova S, Peneva V, Metcheva R, Beltcheva M, Vassilev K, Radeva G, Danova K (Eds) Current trends of ecology. BioRisk 17: 45-57. https://doi.org/10.3897/biorisk.17.77432
Figure S5
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OpenNeuro
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