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371 results for “forest ecosystem”
FIGURE 4 in The diversity of a snake community in a karst forest ecosystem in the central Truong Son, Vietnam, with an identification key
FIGURE 4. Amphiesma sp. from Phong Nha - Ke Bang in dorsal view (ZFMK 86457). Photo: Ralf Hendrix
FIGURE 5 in The diversity of a snake community in a karst forest ecosystem in the central Truong Son, Vietnam, with an identification key
FIGURE 5. Amphiesma sp. from Phong Nha - Ke Bang in ventral view (ZFMK 86457). Photo: Ralf Hendrix
FIGURE 2 in The diversity of a snake community in a karst forest ecosystem in the central Truong Son, Vietnam, with an identification key
FIGURE 2. Golden tree snake (Chrysopelea ornata) from Phong Nha - Ke Bang. Photo: Bernhard Forster
FIGURE 18 in A vanished ecosystem: Sophora microphylla (Kōwhai) dominated forest recorded in mid-late Holocene rock shelters in Central Otago, New Zealand
FIGURE 18. Hebe cupressoides cuticle morphology (Transmitted light microscopy). A. Section of an intact stem with paired leaves (LX5392, Shelter-7, scale bar equals 1 mm). B. Detail of leaf pair on a stem (LX2569, Shelter-46, scale bar equals 1 mm). C. Two paired leaves illustrating the 'marginal frill' at the leaf apices (LX2569, Shelter-46, scale bar equals 1 mm). D. Cuticle showing generally aligned stomatal complexes on adaxial surface and an ornamentation of dense ridges (SL6473, Shelter-78, scale bar equals 100 μm). E. Detail of cuticle showing generally aligned stomatal complexes and an ornamentation of dense ridges (LX2558, Shelter-50, scale bar equals 40 μm).
Beagle kelp maps from: One of the least disturbed marine coastal ecosystems on Earth: Spatial and temporal persistence of Darwin's sub-Antarctic giant kelp forests
<p>Aim: Marine habitats and their dynamics are difficult to systematically monitor, particularly those in remote locations. This is the case with the sub-Antarctic ecosystem of the giant kelp <i>Macrocystis pyrifera</i>, which was already noted by Charles Darwin in his accounts on the <i>Voyage of the Beagle</i> and recorded on the nautical charts made during that expedition. We combined these and other nautical charts from the 19th and early 20th centuries with surveys conducted in the 1970s and 1980s and satellite detection algorithms from 1984 to 2019, to analyse kelp distribution through time and the factors that correlate with it.</p> <p>Location: Marine ecoregions of Channels and Fjords of Southern Chile, Falkland Islands (Malvinas), and the island of South Georgia.</p> <p>Taxon: <i>Macrocystis pyrifera</i>.</p> <p>Methods: We characterised 309 giant kelp forests by their coastal geospatial attributes. Statistically significant variables were included in a conditional inference tree to predict kelp forest size. Sea surface temperature (SST) records were analysed to confirm temperature ranges over the last four decades. Nautical charts, historical surveys, aerial photogrammetry, unmanned aerial vehicle (UAV) surveys and satellite imagery were overlaid to assess spatial distribution of kelp forest canopies, spanning the period 1829–2020.</p> <p>Results: Considering the extensive natural and human caused changes over the last two centuries, this diverse kelp ecosystem is remarkably persistent. We found that the ocean currents and wave exposure, combined with the geomorphological settings of the coastline are the most critical factors predicting the extent of the kelp forests.</p> <p>Main conclusions: We have described the long-term ecological persistence of the kelp forests in this vastly under-studied region that offers a conceptual biogeographical model supporting the global importance proposed by Charles Darwin 200 years ago (Darwin, 1845). In the current context of global change, the need for conservation of this persistent and well-preserved marine ecosystem has never been more important.</p>
Supplementary material 3 from: Kounnamas C, Andreou M (2022) Mapping and assessment of ecosystem services at Troodos National Forest Park in Cyprus. One Ecosystem 7: e77584. https://doi.org/10.3897/oneeco.7.e77584
Maps of Ecosystem Services recorded at Troodos National Forest Park
Supplementary material 2 from: Kounnamas C, Andreou M (2022) Mapping and assessment of ecosystem services at Troodos National Forest Park in Cyprus. One Ecosystem 7: e77584. https://doi.org/10.3897/oneeco.7.e77584
Scoring of Ecosystem Services at Troodos National Forest Park
Supplementary material 1 from: Kounnamas C, Andreou M (2022) Mapping and assessment of ecosystem services at Troodos National Forest Park in Cyprus. One Ecosystem 7: e77584. https://doi.org/10.3897/oneeco.7.e77584
Mapping of Ecosystem Services at Troodos National Forest Park
Fig. 3 in Preliminary Biophysical Assessment Of Forest Ecosystem Services: Two Model Area Examples
Fig. 3. Ecosystem service class: wild plants and their outputs, indicator: Potential blueberry yield.
FIGURE 9 in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 9. CT scans of the fecal matter in the AKBS-0030 amber piece. Fly larvae are marked with the arrows, while the rest objects in the matrix of the amber are the pieces of the fecal matter. A, lower part of amber piece; B, frontal view on the amber piece; C and D, close up on the plant remnants in the fecal matter. Abbreviations: ct - cuticle; ep - epiderma; ph- phloem; par- parenchyma; scl - sclerenchyma; xyl - xylem.
FIGURE 6 in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 6. Larvae of the group Volucellini (Syrphidae) from the Baltic amber, renders of a SR-µCT scan. A-E, Dip- 00897; F-I, Dip-00896. A, lateral view, render of a SR-µCT scan; B, Head, sagittal slice, with internal head skeleton marked in orange; C, Cephalo-pharyngeal skeleton, dorsal view; D, same, lateral view; E, same, ventral view; F, lateral view; G, frontal slice, through the head and thorax; H, Lateral slice, with well visible oesophagus, mandible marked in orange; I, lateral slice through the head; mandible marked in orange. Abbreviations: hp - hypopharynx; mp - metacephalic plate; md - mandibular hooks; hd - head; an - antennae, es - esophagus.
FIGURE 3 in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 3. Diversity of fly larvae in Baltic amber. Optical images. A, AKBS-0030, full amber piece, arrow is pointing to the location of the inset from Fig. 3B; B, Cyclorrhapha, morphotype 1 close-up; C, PED-230, Athericidae, dorsal view; D, Heleomyzidae, puparium, Dip-00890, dorsal view; E, Volucellini, Dip-00889, lateral; F, Dip-00898, Chamaemyiidae, head in dorsal view; G, Dip-00892, Cyclorrhapha, morphotype 2, lateral view; H, Dip-00888, Syrphidae, Volucellini lateral view; I, Dip-00896, Volucellini, lateral view.
FIGURE 1 in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 1. Diversity of fly larvae in Baltic amber. A, B, PED-230, Athericidae. Fringed lobes on the trunk end. B, Pseudopods with claws; C–E, Dip-00898, Chamaemyiidae, C, lateral view, head, anterior spiracle is marked with an arrow, render of SR-µCT scan; D, posterior spiracles openings are marked with arrows, render of SR-µCT scan; E, dorsal view, with clearly visible secondary annulation of the trunk; F, SMF-BE-10616, Chamaemyiidae, dorsal view; G, same, posterior spiracles, dorsal view; H, SMF-BE-10726, Phoridae representative puparium, dorsal view; I, same, head, dorsal view; J, same, trunk end, dorsal view.
FIGURE 2 in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 2. Diversity of fly larvae in Baltic amber. All volume renders based on SR-µCT scans A, PED-230, Athericidae, dorsal; B, same, lateral view; C, D, Chamaemyiidae; C, Dip-00898, dorsal view; D, Dip-00898, head in dorsal view; E, BI-2356, puparium Cyclorrhapha, morphotype 1, lateral view; F, Dip-00888, Syrphidae, Volucellini, dorsal view; G, same, ventral view; H–K, Cyclorrhapha. H–I, Morphotype 2; H, Dip-00892, sagittal slice; I, Dip-00892, lateral view; I, Morphotype 3; BI2354, lateral view; J, Morphotype 3; BI2354, lateral view; K, Dip-00893, lateral view.
FIGURE 5. Volucella bombylans L in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 5. Volucella bombylans L. extant larva for comparison, from ZSM collection, collected at Ober-Bayern, Kiefersfelden, from wasp nest on the house leg. Seggmann. A, head, laterally; B, anterior spiracle; C, dorsal view; D, ventral view; E, lateral view; F, Posterior spiracle.
FIGURE 8 in Synchrotron-radiation computed tomography uncovers ecosystem functions of fly larvae in an Eocene forest
FIGURE 8. Diversity of fly larvae in Baltic amber. All representative of Cyclorrhapha, A, morphotype 1, AKBS-0030, lateral view, render of a SR-µCT scan; B, same, sagittal slice of the head, render of a SR-µCT scan; C, Dip-00893, morphotype 3, dorsal view, render of a SR-µCT scan; D, Dip-00893, morphotype 3, head, dorsal view, render of a SR-µCT scan; E, Dip-00893 morphotype 3, head, dorsal view, render of a SR-µCT scan; E, Dip-00893, morphotype 3, posterior spiracles, ventral view, render of a SR-µCT scan; F, Dip-00893, morphotype 3, lateral view, render of a SR-µCT scan; G, Dip-00892, morphotype 2, sagittal slice through the head, render of a synchrotron scan; H, same, lateral view, ren- der of a synchrotron scan; I, morphotype 4, SMF-BE-10645, ventrolateral view; J, same, head.
Figure 6 in Composition and structure of plant communities in the Moist Temperate Forest Ecosystem of the Hindukush Mountains, Pakistan
Figure 6. Analysis of CCA plot illustrating correlation between calciumcarbonate and plant communities along axis-1 and 2.
Supplementary material 7 from: Schmidt M, Lischeid G, Nendel C (2018) Data on and methodology for measurements of microclimate and matter dynamics in transition zones between forest and adjacent arable land. One Ecosystem 3: e24295. https://doi.org/10.3897/oneeco.3.e24295
R Script for converting of microclimatic data
Supplementary material 1 from: Lamarre GPA, Juin Y, Lapied E, Le Gall P, Nakamura A (2018) Using field-based entomological research to promote awareness about forest ecosystem conservation. Nature Conservation 29: 39-56. https://doi.org/10.3897/natureconservation.29.26876
Supplementary figures :
Supplementary material 2 from: Kokkoris I, Dimopoulos P, Xystrakis F, Tsiripidis I (2018) National scale ecosystem condition assessment with emphasis on forest types in Greece. One Ecosystem 3: e25434. https://doi.org/10.3897/oneeco.3.e25434
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.