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285 results for “transition zone”
Characterizing the ecology and soil biogeochemistry of wetland transition zones along the Satilla River Estuary, GA, USA.
The location of salinity gradients in coastal wetlands, from tidal freshwater sourced from riverine inputs to polyhaline sourced from saline ocean water, is subject to natural and unnatural shifts due to climactic patterns such as changes in discharge, sea-level rise (SLR), and alterations to hydrology. Increased inundation in of saltwater in the Satilla River has resulted in conversions of plant communities from fresh or brackish to salt tolerant species that has implications for belowground soil biogeochemistry. These data explore the translation of aboveground properties to soil properties in transitional wetlands in poly-, meso-, and oligohaline regions and across elevation gradients from levee to platform in the Satilla River Estuary, GA by characterizing the ecological communities and soil size fractionation, total organic carbon content (TOC) and composition (delta13C).
From the collective to the individual: transformation processes at the transition from the 4th to the 3rd millennium BC in the German low mountain zone
<p>Data collected by Clara Drummer, Kiel 2022.</p> <p>Clara Drummer, Vom Kollektiv zum Individuum: Transformationsprozesse am Übergang vom 4. zum 3. Jahrtausend v. Chr. in der Deutschen Mittelgebirgszone. Scales of transformation Bd. 13 (Leiden 2022).https://d-nb.info/1241580332</p> <p>CRC 1266: "Scales of Transformation - Human-Environmental Interaction in Prehistoric and Archaic Societies."<br> "Regional and Local Patterns of 3rd Millennium Transformations of Social and Economic Practic-es in the Central German Mountain Range (D2)" Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 128675135 https://gepris.dfg.de/gepris/projekt/316739879</p> <p>Data for the analyses of the decisive transformation in the Hessian-Westphalian area from the Wartberg society to the Corded Ware groups. The work discusses above all the social aspects of the change. This includes, on the one hand, a more detailed analysis of burial rituals and, on the other hand, the integration of, for example, available aDNA results into the overall analysis.</p>
Long-term above- and belowground net primary production (NPP) measurements from a grassland-shrubland transition zone in the Sevilleta National Wildlife Refuge, New Mexico, USA
Drylands are key contributors to interannual variation in the terrestrial carbon sink, which has been attributed primarily to large-scale climatic anomalies that disproportionately affect net primary production (NPP) in these ecosystems. Current knowledge around the patterns and controls of NPP is based largely on measurements of aboveground NPP (ANPP), particularly in the context of altered precipitation regimes. Limited evidence suggests belowground NPP (BNPP), a major input to the terrestrial carbon pool, may respond differently than ANPP to precipitation, as well as other drivers of environmental change, such as nitrogen deposition and fire. This data package accompanies an associated manuscript in which we used sixteen years (2005-2020) of annual NPP measurements, derived from three ongoing long-term research sites, to investigate spatiotemporal responses of ANPP and BNPP to several environmental change drivers across a grassland-shrubland transition zone in the northern Chihuahuan Desert.
Physical Hydrologic Data for the National Audubon Society's 16 Research Sites in coastal mangrove transition zone of southern Florida, March 1986 - ongoing
Temperature, salinity and depth were continuously collected using Hydrolab/Hach sensors within the coastal mangrove transition zone at 16 sites from southern Biscayne Bay to Cape Sable. Data were collected at 12 sites within the coastal mangrove zone of Everglades National Park, incorporating the Cape Sable, Taylor River and Panhandle region. Data were collected at 4 sites within the coastal mangrove zone of southern Biscayne Bay, incorporating the Manatee Bay, Barnes Sound, and Card Sound regions. Rainfall, pH, and dissolved oxygen were collected at a number of these sites with varying periods of record.
A compositional model of the Earth's mantle transition zone from SS and PP data
<p>This dataset provides the thermochemical model of the Earth's mantle transition zone obtained from the inversion of travel-times and amplitudes of seismic waves reflected at mineralogical phase transitions (PP and SS precursors).</p> <p>3 columns : latitude (degree), longitude (degree), potential temperature Tpot (Kelvin), basalt fraction (min 0.0, max 1.0)</p>
Figs 712–725 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 712–725. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 712– 714. M. skalei sp. nov., holotype, ♂ (NME). 715–717. M. sougb sp. nov., holotype, ♂ (NME). 718–720. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 721–723. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 724–725. M. subcostatus Heller, 1895, lectotype, ♂ (SNSD). Not to scale.
Figs 586–600 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 586–600. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 586– 588. M. bintang sp. nov., holotype, ♂ (NME). 589–591. M. boessnecki sp. nov., holotype, ♂ (SNSD). 592–594. M. caperatus sp. nov., holotype, ♂ (NME). 595–597. M. ciliatus sp. nov., holotype, ♂ (IECA). 598–600. M. crypticus sp. nov., holotype, ♂ (BMNH). Not to scale.
Figs 601–616 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 601–616. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 601– 603. M. brocki sp. nov., holotype, ♂ (BMNH). 604–606. M. dani sp. nov., holotype, ♂ (IECA). 607–610. M. deltouri sp. nov., holotype, ♂ (BMNH). 611–613. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 614–616. M. esau Heller, 1914, ♂ (BMNH). Not to scale.
Figs 652–666 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 652–666. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 652– 654. M. longipes sp. nov., holotype, ♂ (BMNH). 655–657. M. luniceps Fairmaire, 1883, ♂ (BMNH). 658–660. M. mailu sp. nov., holotype, ♂ (NHMB). 661–663. M. maleo sp. nov., holotype, ♂ (IRSN). 664–666. M. merdeka sp. nov., holotype, ♂ (BMNH). Not to scale.
Figs 570–585 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 570–585. Papuan and Wallacean Maechidius Macleay, 1819, aedeagus, different aspects. 570– 572. M. aiyura sp. nov., holotype, ♂ (BMNH). 573–575. M. alesbezdeki sp. nov., holotype, ♂ (NME). 576–578. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 579–581. M. awu sp. nov., holotype, ♂ (IECA). 582–585. M. babyrousa sp. nov., holotype, ♂ (BMNH). Not to scale.
Figs 545–569 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 545–569. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, spiculum gastrale. 545. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 546. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 547. M. yamdena sp. nov., paratype, ♂ (BMNH). 548. M. kazantsevi sp. nov., holotype, ♂ tBMNH). 549. M. legalovi sp. nov., holotype, ♂ (BMNH). 550. M. leucopsar sp. nov., holotype, ♂ (IECA). 551. M. longipes sp. nov., holotype, ♂ (BMNH). 552. M. luniceps Fairmaire, 1883, ♂ (BMNH). 553. M. maleo sp. nov., holotype, ♂ (IRSN). 554. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 555. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 556. M. pedarioides Arrow, 1941, syntype, ♂ (BMNH). 557. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 558. M. popei (Frey, 1969) comb. nov., paratype, ♂ (BMNH). 559. M. rugicollis Moser, 1920, ♂ (BMNH). 560. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 561. M. esau Heller, 1914, ♂ (BMNH). 562. M. speciosus (Frey, 1969) comb. nov., ♂. 563. M. sturnus Arrow, 1941, holotype, ♂ (BMNH). 564. M. suwawa sp. nov., paratype, ♂ (BMNH). 565. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 566. M. trivialis sp. nov., holotype, ♂ (BMNH). 567. M. alesbezdeki sp. nov., holotype, ♂ (NME). 568. M. bintang sp. nov., holotype, ♂ (NME). 569. M. lobaticeps Frey, 1969, ♂ (DTC). Not to scale.
Figs 469–486 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 469–486. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, pygidium, dorsal view. 469. M. dendrolagus sp. nov., holotype, ♂ (NHMB). 470. M. esau Heller, 1914, ♂ (BMNH). 471. M. fraterculus Moser, 1920, lectotype, ♀ (ZMHB). 472. M. hamatus sp. nov., holotype, ♂ (IECA). 473. M. heterosquamosus Heller, 1910 comb. rest., lectotype, ♀ (SNSD). 474. M. hirtipes Arrow, 1941, lectotype, ♂ (BMNH). 475. M. humeralis Heller, 1914, lectotype, ♂ (SNSD). 476. Same, paralectotype, ♀ (SNSD). 477. M. interruptocarinulatus Heller, 1914, holotype, ♀ (SNSD). 478. M. jobiensis Moser, 1920, lectotype, ♂ (ZMHB). 479. M. kazantsevi sp. nov., holotype, ♂ (BMNH). 480. M. konjo sp. nov., holotype, ♂ (NMPC). 481. M. lapsus sp. nov., holotype, ♂ (BMNH). 482. Same, paratype, ♀ (BMNH). 483. M. legalovi sp. nov., holotype, ♂ (BMNH). 484. Same, paratype, ♀ (BMNH). 485. M. leucopsar sp. nov., holotype, ♂ (IECA). 486. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). Not to scale.
Figs 451–468 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 451–468. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 451. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 452. M. aiyura sp. nov., holotype, ♂ (BMNH). 453. Same, different aspect (BMNH). 454. M. alesbezdeki sp. nov., holotype, ♂ (NME). 455. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 456. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 457. M. awu sp. nov., holotype, ♂ (IECA). 458. M. babyrousa sp. nov., holotype, ♂ (BMNH). 459. Same, paratype, ♀ (BMNH). 460. M. bintang sp. nov., holotype, ♂ (NME). 461. M. boessnecki sp. nov., holotype, ♂ (SNSD). 462. M. brocki sp. nov., holotype, ♂ (BMNH). 463. M. caperatus sp. nov., holotype, ♂ (NME). 464. M. ciliatus sp. nov., holotype, ♂ (IECA). 465. M. crypticus sp. nov., paratype, ♂ (BMNH). 466. Same, paratype, ♀ (BMNH). 467. M. dani sp. nov., holotype, ♂ (IECA). 468. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.
Figs 751–753 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 751–753. Dry nutrient-poor semi-dry slopes in eucalypt stands near Doyo Lama village, Sentani env., North New Guinea. Numerous Maechidius lobaticeps Frey, 1969 and the type series of M. nepenthephilus sp. nov. were sampled from flowers and pitchers of Nepenthes sp. in this area.
Figs 504–521 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 504–521. Papuan and Wallacean Maechidius Macleay, 1819, pygidium, dorsal view. 504. M. paupianus Heller, 1910, lectotype, ♀ (SNSD). 505. M. pauxillus Heller, 1910 comb. rest., lectotype, ♂ (SNSD). 506. Same, ♀ (BMNH). 507. M. pedarioides Arrow, 1941, syntype, ♀ (BMNH). 508. Same, syntype, ♂ (BMNH). 509. M. peregrinus Lansberge, 1886, ♂ (DTC). 510. M. perlatus (Frey, 1969) comb. nov., ♂ (SMNS). 511. M. popei (Frey, 1969) comb. nov., holotype, ♀ (BMNH). 512. Same, paratype, ♂ (BMNH). 513. M. riedeli sp. nov., holotype, ♂ (SMNS). 514. M. rugicollis Moser, 1920, ♂ (BMNH). 515. M. seriegranosus Heller, 1914, lectotype, ♂ (SNSD). 516. M. similis sp. nov., paratype, ♂ (BMNH). 517. M. skalei sp. nov., paratype, ♂ (NME). 518. M. sougb sp. nov., holotype, ♂ (NME). 519. M. speciosus (Frey, 1969) comb. nov., ♂ (BMNH). 520. Same, different ♂ (BMNH). 521. Same, ♀ (BMNH). Not to scale.
Figs 286–301 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 286–301. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 286. M. aenescens Heller, 1910, lectotype, ♀ (SNSD). 287. M. aiyura sp. nov., holotype, ♂ (BMNH). 288. M. alesbezdeki sp. nov., holotype, ♂ (NME). 289. M. angusticeps Arrow, 1941, holotype, ♂ (BMNH). 290. M. aroae Heller, 1914, lectotype, ♀ (SNSD). 291. M. paupianus Heller, 1910, ♂ (BMNH). 292. M. awu sp. nov., holotype, ♂ (IECA). 293. M. babyrousa sp. nov., holotype, ♂ (BMNH). 294. M. bintang sp. nov., holotype, ♂ (NME). 295. M. boessnecki sp. nov., holotype, ♂ (SNSD). 296. M. brocki sp. nov., holotype, ♂ (BMNH). 297. M. caperatus sp. nov., holotype, ♂ (NME). 298. M. ciliatus sp. nov., holotype, ♂ (IECA). 299. M. crypticus sp. nov., paratype, ♀ (BMNH). 300. M. dani sp. nov., holotype, ♂ (IECA). 301. M. deltouri sp. nov., holotype, ♂ (BMNH). Not to scale.
Figs 317–332 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 317–332. Papuan and Wallacean Maechidius Macleay, 1819, elytron, dorsal view. 317. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 318. M. lobaticeps Frey, 1969, ♂ (DTC). 319. M. longipes sp. nov., holotype, ♂ (BMNH). 320. M. luniceps Fairmaire, 1883, ♂ (BMNH). 321. M. mailu sp. nov., holotype, ♂ (NHMB). 322. M. maleo sp. nov., holotype, ♂ (IRSN). 323. M. merdeka sp. nov., holotype, ♂ (BMNH). 324. M. miklouhomaclayi sp. nov., holotype, ♂ (NHMB). 325. M. milneanus Heller, 1914, lectotype, ♀ (SNSD). 326. M. muticus Arrow, 1941, syntype, ♂ (BMNH). 327. M. nanus Arrow, 1941, syntype, ♂ (BMNH). 328. M. nepenthephilus sp. nov., holotype, ♂ (NME). 329. M. opatroides Arrow, 1941 comb. rest., lectotype, ♀ (BMNH). 330. M. owenstanleyi sp. nov., holotype, ♂ (BMNH). 331. M. papuanus Moser, 1926, lectotype, ♀ (ZMHB). 332. M. parallelicollis Moser, 1920, lectotype, ♂ (ZMHB). Not to scale.
Figs 632–651 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 632–651. Papuan, Wallacean and Oriental Maechidius Macleay, 1819, aedeagus, different aspects. 632–634. M. lapsus sp. nov., paratype, ♂, from Cyclops Mts. (BMNH). 635–637. Same, paratype, ♂, from Yapen Island (BMNH). 638–639. Same, paratype, ♂, from Waigeo Island (BMNH). 640– 642. M. legalovi sp. nov., holotype, ♂ (BMNH). 643–645. M. leucopsar sp. nov., paratype, ♂ (IECA). 646–648. M. lineatopunctatus Frey, 1969, holotype, ♂ (NHMB). 649–651. M. lobaticeps Frey, 1969, ♂ (BMNH). Not to scale.
Figs 349–358 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 349–358. Papuan and Wallacean Maechidius Macleay, 1819, elytron (349–356) and pronotal setation (357–358), dorsal view. 349. M. suwawa sp. nov., paratype, ♀ (BMNH). 350. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 351. M. trivialis sp. nov., holotype, ♂ (BMNH). 352. M. ursus sp. nov., holotype, ♀ (NME). 353. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 354. M. weigeli sp. nov., holotype, ♂ (NME). 355. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 356. M. yamdena sp. nov., paratype, ♂ (BMNH). 357. M. leucopsar sp. nov., holotype, ♂ (IECA). 358. M. ursus sp. nov., holotype, ♀ (NME). Not to scale.
Figs 259–265 in A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace's Line
Figs 259–265. Papuan and Wallacean Maechidius Macleay, 1819, pronotum, dorsal view. 259. M. tarsalis Arrow, 1941, lectotype, ♂ (BMNH). 260. M. trivialis sp. nov., holotype, ♂ (BMNH). 261. M. ursus sp. nov., holotype, ♀ (NME). 262. M. vicinus Heller, 1914, lectotype, ♀ (SNSD). 263. M. weigeli sp. nov., holotype, ♂ (NME). 264. M. woodlarkianus Heller, 1914, lectotype, ♀ (SNSD). 265. M. yamdena sp. nov., paratype, ♂ (BMNH). Not to scale.
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