Acceder

Bibliografías temáticas / Dryland river / Artículos de revistas

Siga este enlace para ver otros tipos de publicaciones sobre el tema: Dryland river.

Artículos de revistas sobre el tema "Dryland river"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 20 de febrero de 2023

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Dryland river".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Petts, Geoff. "Perspective: river science for dryland river regulation." Transactions of the Royal Society of South Australia 141, no. 2 (July 3, 2017): 230–36. http://dx.doi.org/10.1080/03721426.2017.1376774.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Burford, Michele A., Andrew J. Cook, Christine S. Fellows, Stephen R. Balcombe, and Stuart E. Bunn. "Sources of carbon fuelling production in an arid floodplain river." Marine and Freshwater Research 59, no. 3 (2008): 224. http://dx.doi.org/10.1071/mf07159.

Texto completo

Resumen

Dryland rivers are characterised by highly pulsed and unpredictable flow, and support a diverse biota. The present study examined the contribution of floodplain sources to the productivity of a disconnected dryland river; that is a waterhole, after a major overland flood event. Rate measures of productivity were combined with stable isotope and biomass data on the food web in the waterhole and floodplain. The present study estimated that 50% of the fish carbon in the waterhole after flooding was derived from floodplain food sources. In the few months after retraction of the river to isolated w

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Sandercock, P. J., J. M. Hooke, and J. M. Mant. "Vegetation in dryland river channels and its interaction with fluvial processes." Progress in Physical Geography: Earth and Environment 31, no. 2 (April 2007): 107–29. http://dx.doi.org/10.1177/0309133307076106.

Texto completo

Resumen

Vegetation forms a major component of the channel environment of dryland rivers in Mediterranean Europe yet the interactions between vegetation and fluvial processes in dryland river channels have received relatively little attention. Characteristic of dryland channels is a degree of complexity and irregularity in morphology coupled with abrupt changes in patterns of riparian vegetation along their course. This is in contrast to more temperate and humid channels, which show strong downstream trends in morphology and a regularity in the distribution of vegetation across the valley floor. The ge

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Parsons, Melissa, and Mark Southwell. "Flooding and geomorphology influence the persistence of the invasive annual herb Noogoora burr (Xanthium occidentale Bertol.) in the riparian zone of the dryland Darling River, Australia." Rangeland Journal 37, no. 5 (2015): 433. http://dx.doi.org/10.1071/rj14116.

Texto completo

Resumen

The relationship between flooding, and the establishment and persistence of exotic species, is not well understood in highly variable dryland rivers. Increased moisture associated with floods is likely to stimulate establishment and growth of exotic plants, but floods may also act as a stress to exotic plants if floods last for weeks to months. This study examined how physical drivers of dryland rivers – flood inundation and geomorphology – influence the persistence of Xanthium occidentale Bertol. in the dryland Darling River, Australia. The distribution of X. occidentale was associated with f

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Lamontagne, S., W. S. Hicks, R. W. Fitzpatrick, and S. Rogers. "Sulfidic materials in dryland river wetlands." Marine and Freshwater Research 57, no. 8 (2006): 775. http://dx.doi.org/10.1071/mf06057.

Texto completo

Resumen

Due to a combination of river regulation, dryland salinity and irrigation return, lower River Murray floodplains (Australia) and associated wetlands are undergoing salinisation. It was hypothesised that salinisation would provide suitable conditions for the accumulation of sulfidic materials (soils and sediments enriched in sulfides, such as pyrite) in these wetlands. A survey of nine floodplain wetlands representing a salinity gradient from fresh to hypersaline determined that surface sediment sulfide concentrations varied from <0.05% to ~1%. Saline and permanently flooded wetlands tended

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Walker, K. F., F. Sheldon, and J. T. Puckridge. "A perspective on dryland river ecosystems." Regulated Rivers: Research & Management 11, no. 1 (September 1995): 85–104. http://dx.doi.org/10.1002/rrr.3450110108.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

Costa, A. C., A. Bronstert, and J. C. de Araújo. "A channel transmission losses model for different dryland rivers." Hydrology and Earth System Sciences 16, no. 4 (April 3, 2012): 1111–35. http://dx.doi.org/10.5194/hess-16-1111-2012.

Texto completo

Resumen

Abstract. Channel transmission losses in drylands take place normally in extensive alluvial channels or streambeds underlain by fractured rocks. They can play an important role in streamflow rates, groundwater recharge, freshwater supply and channel-associated ecosystems. We aim to develop a process-oriented, semi-distributed channel transmission losses model, using process formulations which are suitable for data-scarce dryland environments and applicable to both hydraulically disconnected losing streams and hydraulically connected losing(/gaining) streams. This approach should be able to cov

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

Balcombe, Stephen R., Angela H. Arthington, Neal D. Foster, Martin C. Thoms, Glenn G. Wilson, and Stuart E. Bunn. "Fish assemblages of an Australian dryland river: abundance, assemblage structure and recruitment patterns in the Warrego River, Murray - Darling Basin." Marine and Freshwater Research 57, no. 6 (2006): 619. http://dx.doi.org/10.1071/mf06025.

Texto completo

Resumen

Fish in dryland rivers must cope with extreme variability in hydrology, temperature and other environmental factors that ultimately have a major influence on their patterns of distribution and abundance at the landscape scale. Given that fish persist in these systems under conditions of high environmental variability, dryland rivers represent ideal systems to investigate the processes contributing to and sustaining fish biodiversity and recruitment in variable environments. Hence, spatial and temporal variation in fish assemblage structure was examined in 15 waterholes of the Warrego River bet

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Fellows, C. S., M. L. Wos, P. C. Pollard, and S. E. Bunn. "Ecosystem metabolism in a dryland river waterhole." Marine and Freshwater Research 58, no. 3 (2007): 250. http://dx.doi.org/10.1071/mf06142.

Texto completo

Resumen

Little is known about ecosystem processes in dryland rivers, despite the global distribution of these systems. Those in Australia are characterised by long periods of no flow in which they persist for many months as series of isolated, often turbid, waterholes. We assessed benthic and pelagic primary production, respiration, and bacterial production in one of these waterholes to determine the metabolic balance of the waterhole and resolve the relative importance of autochthonous and allochthonous sources of organic carbon. Despite a photic zone depth of only 0.25 m, three lines of evidence sug

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Wan, Wenhua, Hang Zheng, Yueyi Liu, Jianshi Zhao, Yingqi Fan, and Hongbo Fan. "Ecological Compensation Mechanism in a Trans-Provincial River Basin: A Hydrological/Water-Quality Modeling-Based Analysis." Water 14, no. 16 (August 18, 2022): 2542. http://dx.doi.org/10.3390/w14162542.

Texto completo

Resumen

Ecological compensation is an important economic means of water pollution control and quality management, especially for trans-regional rivers with unbalanced economic and social development between upstream and downstream. The Tangbai River Basin (TRB), a watershed crossing Henan province and Hubei province, China, forms one of the nation’s most productive agricultural regions. The TRB has been exposed to high doses of fertilizers for a long time. This study simulates hydrologic and nutrient cycling in the TRB using Soil and Water Assessment Tool (SWAT) with limited data available. The result

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Tooth, Stephen. "Dryland river adjustments in a warming world." Geography 106, no. 1 (January 2, 2021): 49–52. http://dx.doi.org/10.1080/00167487.2020.1862592.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Costa, A. C., A. Bronstert, and J. C. de Araújo. "A channel transmission losses model for different dryland rivers." Hydrology and Earth System Sciences Discussions 8, no. 5 (October 4, 2011): 8903–62. http://dx.doi.org/10.5194/hessd-8-8903-2011.

Texto completo

Resumen

Abstract. Channel transmission losses in drylands take place normally in extensive alluvial channels or streambeds underlain by fractured rocks. They can play an important role in flood prediction, groundwater recharge, freshwater supply and channel-associated ecosystems. We aim to develop a semi-distributed channel transmission losses model, a coupling of formulations which are more suitable for data-scarce dryland environments, applicable for both hydraulically disconnected losing streams and hydraulically connected losing(/gaining) streams. Hence, this approach should be able to cover a lar

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Bao, Wen. "Drought Prevention and Mitigation of Agricultural Development in the Dry Upper Valley of Minjiang River." Applied Mechanics and Materials 195-196 (August 2012): 1243–48. http://dx.doi.org/10.4028/www.scientific.net/amm.195-196.1243.

Texto completo

Resumen

The distinct characteristics in the dry upper valley of Minjiang River were the complication of natural environment, the frangibility of ecosystem, dryland farming systems, and the transition of culture. Drought is a many faceted natural disaster that leads to serious socio-economic impacts particularly affecting agricultural production of the dry valley. The basic objective of drought prevention and mitigation is to minimize possible adverse outcomes within the constraints of the costs involved. The paper elaborates the specific vulnerability contexts and situation of dryland mountain agricul

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

McGregor, Glenn B., Jonathan C. Marshall, and Martin C. Thoms. "Spatial and temporal variation in algal-assemblage structure in isolated dryland river waterholes, Cooper Creek and Warrego River, Australia." Marine and Freshwater Research 57, no. 4 (2006): 453. http://dx.doi.org/10.1071/mf05128.

Texto completo

Resumen

The scale at which algal biodiversity is partitioned across the landscape, and the biophysical processes and biotic interactions which shape these communities in dryland river refugia was studied on two occasions from 30 sites in two Australian dryland rivers. Despite the waterholes studied having characteristically high levels of abiogenic turbidity, a total of 186 planktonic microalgae, 253 benthic diatom and 62 macroalgal species were recorded. The phytoplankton communities were dominated by flagellated cryptophytes, euglenophytes and chlorophytes, the diatom communities by cosmopolitan tax

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

Sheldon, Fran, Stuart E. Bunn, Jane M. Hughes, Angela H. Arthington, Stephen R. Balcombe, and Christine S. Fellows. "Ecological roles and threats to aquatic refugia in arid landscapes: dryland river waterholes." Marine and Freshwater Research 61, no. 8 (2010): 885. http://dx.doi.org/10.1071/mf09239.

Texto completo

Resumen

Dryland rivers are renowned for their periods of ‘boom’ related to the episodic floods that extend over vast floodplains and fuel incredible production, and periods of ‘bust’ where the extensive channel network is restricted to the permanent refugial waterholes. Many of these river systems are unregulated by dams but are under increasing pressure, especially from water abstraction and overland flow interception for agriculture and mining. Although some aquatic organisms with desiccation-resistant life stages can utilise ephemeral floodplain habitats, the larger river waterholes represent the o

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

Stromberg, J. C., P. B. Shafroth, and A. F. Hazelton. "Legacies of flood reduction on a Dryland river." River Research and Applications 28, no. 2 (September 15, 2010): 143–59. http://dx.doi.org/10.1002/rra.1449.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Robertson, Alistar I., Adrienne Burns, and Terry J. Hillman. "Scale-dependent lateral exchanges of organic carbon in a dryland river during a high-flow experiment." Marine and Freshwater Research 67, no. 9 (2016): 1293. http://dx.doi.org/10.1071/mf15371.

Texto completo

Resumen

We estimated the magnitude and direction of exchanges of particulate organic carbon (POC) and dissolved organic carbon (DOC) between the river and four floodplain wetlands (billabongs) and a 140-km reach of riverbank and floodplain of the Murrumbidgee River during a managed high-flow experiment. There was a net transport of organic carbon from the river to billabongs during connection, ranging from 87 to 525kg POC per billabong or from 1.4 to 5.7g POC m–2 of billabong sediment surface area and from 36 to 4357kg DOC, or from 0.4 to 29.8g DOC m–2. At the whole-reach scale, there was a net loss o

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

Leigh, Catherine, Fran Sheldon, Richard T. Kingsford, and Angela H. Arthington. "Sequential floods drive 'booms' and wetland persistence in dryland rivers: a synthesis." Marine and Freshwater Research 61, no. 8 (2010): 896. http://dx.doi.org/10.1071/mf10106.

Texto completo

Resumen

Flow is a key driver regulating processes and diversity in river systems across a range of temporal and spatial scales. In dryland rivers, variability in the timing and scale of floods has specific ecological significance, playing a major role in sustaining biotic diversity across the river-floodplain mosaic. However, longitudinal effects of floods are equally important, delivering water downstream through channels and wetland complexes. Interaction among spatially distributed wetlands, their connecting channel and floodplain geomorphology and the temporally variable flow events not only creat

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Goss, Kevin F. "Environmental flows, river salinity and biodiversity conservation: managing trade-offs in the Murray - Darling basin." Australian Journal of Botany 51, no. 6 (2003): 619. http://dx.doi.org/10.1071/bt03003.

Texto completo

Resumen

The Murray–Darling basin's river system suffers from over-allocation of water resources to consumptive use and salinity threats to water quality. This paper draws attention to the current state of knowledge and the need for further investigations into the biological effect of river salinity on aquatic biota and ecosystems, the threats of dryland salinity to terrestrial biodiversity, and managing environmental flows and salinity control to limit the trade-offs in water-resource security and river salinity.There is growing evidence that river salt concentrations lower than the normally adopted t

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

East, Jessica L., Christopher Wilcut, and Allison A. Pease. "Aquatic food-web structure along a salinized dryland river." Freshwater Biology 62, no. 4 (January 20, 2017): 681–94. http://dx.doi.org/10.1111/fwb.12893.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

Reynolds, L. V., P. B. Shafroth, and P. K. House. "ABANDONED FLOODPLAIN PLANT COMMUNITIES ALONG A REGULATED DRYLAND RIVER." River Research and Applications 30, no. 9 (September 24, 2013): 1084–98. http://dx.doi.org/10.1002/rra.2708.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

McDonald, Alyson K., Zhuping Sheng, Charles R. Hart, and Bradford P. Wilcox. "Studies of a regulated dryland river: surface-groundwater interactions." Hydrological Processes 27, no. 12 (May 12, 2012): 1819–28. http://dx.doi.org/10.1002/hyp.9340.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

Paisei, Valentin, Soetjipto Moeljono, and Rima H. S. Siburian. "Kondisi Biofisik Serta Gangguan Terhadap Hutan Pada Areal Buffer Zone Bantaran Sungai Apo Distrik Jayapura Utara." Cassowary 4, no. 1 (January 30, 2021): 19–27. http://dx.doi.org/10.30862/casssowary.cs.v5.i1.91.

Texto completo

Resumen

APO river has a length of 3 kilometers with a width of 7 meters and flows from headwaters in the village Angkasa Pura to empty into the sea which is administered into the village administration area Bhayangkara. The purpose of this study to (1) identify the biophysical conditions in the area of the buffer zone of the river sepantaran Apo. (2) Identifying the form of land use in the bufferzone area of the Apo River from downstream to upstream. (3) Provide management recommendations in the form of land suitability directions to carry out Forest and Land Rehabilitation activities in the bufferzon

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Ielpi, Alessandro, and Mathieu G. A. Lapôtre. "Linking sediment flux to river migration in arid landscapes through mass balance." Journal of Sedimentary Research 92, no. 8 (August 22, 2022): 695–703. http://dx.doi.org/10.2110/jsr.2022.118.

Texto completo

Resumen

ABSTRACT Lateral migration is a key process shaping sinuous rivers and controlling sediment exchange with floodplains. The rate at which channels migrate is affected by bend curvature, bank erodibility, and sediment supply. The relationship between migration rate and sediment supply is poorly understood in dryland regions, where direct measurements are scarce. Here we propose a simple mass-balance model to estimate the sediment flux of ephemeral streams in North America's Great Basin and establish a comparison with timelapse photogrammetric data of lateral migration. The model takes into consi

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

Mueller, E. N., A. Güntner, T. Francke, and G. Mamede. "Modelling sediment export, retention and reservoir sedimentation in drylands with the WASA-SED model." Geoscientific Model Development 3, no. 1 (April 8, 2010): 275–91. http://dx.doi.org/10.5194/gmd-3-275-2010.

Texto completo

Resumen

Abstract. Current soil erosion and reservoir sedimentation modelling at the meso-scale is still faced with intrinsic problems with regard to open scaling questions, data demand, computational efficiency and deficient implementations of retention and re-mobilisation processes for the river and reservoir networks. To overcome some limitations of current modelling approaches, the semi-process-based, spatially semi-distributed modelling framework WASA-SED (Vers. 1) was developed for water and sediment transport in large dryland catchments. The WASA-SED model simulates the runoff and erosion proces

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Reid, Michael A., Martin C. Thoms, Stephen Chilcott, and Kathryn Fitzsimmons. "Sedimentation in dryland river waterholes: a threat to aquatic refugia?" Marine and Freshwater Research 68, no. 4 (2017): 668. http://dx.doi.org/10.1071/mf15451.

Texto completo

Resumen

In dryland river systems subject to prolonged low and no flow periods, waterholes, or sections of river channel that are deep relative to the rest of the channel and that retain water for longer periods of no flow, provide refugia for aquatic biota and hence are critical to the resilience of aquatic ecosystems. This study examined physical, chemical and bio-stratigraphy in refugial waterholes situated along four distributaries of the Lower Balonne River system in semi-arid Australia. In doing so we reconstructed environmental histories for the waterholes, calculated how sedimentation rates hav

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Dean, D. J., and D. J. Topping. "Geomorphic change and biogeomorphic feedbacks in a dryland river: The Little Colorado River, Arizona, USA." GSA Bulletin 131, no. 11-12 (April 24, 2019): 1920–42. http://dx.doi.org/10.1130/b35047.1.

Texto completo

Resumen

Abstract The Little Colorado River in Arizona, United States, has undergone substantial geomorphic change since the late 1800s and early 1900s, consisting of sediment accumulation following an earlier period of likely widespread sediment evacuation. We analyzed hydrologic and geomorphic data at different spatial and temporal scales to determine the primary mechanisms responsible for these changes, and to provide context for periods of sediment evacuation and accumulation in other rivers. Peak-flow magnitude has progressively declined since the 1920s despite the occurrence of four alternating p

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

Burford, M. A., A. T. Revill, D. W. Palmer, L. Clementson, B. J. Robson, and I. T. Webster. "River regulation alters drivers of primary productivity along a tropical river-estuary system." Marine and Freshwater Research 62, no. 2 (2011): 141. http://dx.doi.org/10.1071/mf10224.

Texto completo

Resumen

Worldwide, rivers continue to be dammed to supply water for humans. The resulting regulation of downstream flow impacts on biogeochemical and physical processes, potentially affecting river and estuarine productivity. Our study tested the hypothesis that primary production in the downstream freshwater reaches of a dammed river was less limited by light and nutrients relative to downstream estuarine primary production. In a tropical dryland Australian river estuary, we found that water-column primary productivity was highest at freshwater sites that had lowest light attenuation. Nitrogen may al

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Miyazono, Seiji, Reynaldo Patiño, and Christopher M. Taylor. "Desertification, salinization, and biotic homogenization in a dryland river ecosystem." Science of The Total Environment 511 (April 2015): 444–53. http://dx.doi.org/10.1016/j.scitotenv.2014.12.079.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

Li, Jiaguang, Charlie S. Bristow, Stefan M. Luthi, and Marinus E. Donselaar. "Dryland anabranching river morphodynamics: Río Capilla, Salar de Uyuni, Bolivia." Geomorphology 250 (December 2015): 282–97. http://dx.doi.org/10.1016/j.geomorph.2015.09.011.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

Gibson, J. J., M. A. Sadek, D. J. M. Stone, C. Hughes, S. Hankin, D. I. Cendón, and S. E. Hollins. "Stable isotope tracing of water exchange along a dryland river." Geochimica et Cosmochimica Acta 70, no. 18 (August 2006): A201. http://dx.doi.org/10.1016/j.gca.2006.06.406.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Stromberg, Juliet C., Elizabeth Makings, Amy Eyden, Robert Madera, John Samsky, Francis S. Coburn, and Brenton D. Scott. "Provincial and cosmopolitan: floristic composition of a dryland urban river." Urban Ecosystems 19, no. 1 (June 18, 2015): 429–53. http://dx.doi.org/10.1007/s11252-015-0482-4.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Callow, J. N. "POTENTIAL FOR VEGETATION-BASED RIVER MANAGEMENT IN DRYLAND, SALINE CATCHMENTS." River Research and Applications 28, no. 8 (April 15, 2011): 1072–92. http://dx.doi.org/10.1002/rra.1506.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Beyer, Patricia J. "Variability in channel form in a free-flowing dryland river." River Research and Applications 22, no. 2 (2006): 203–17. http://dx.doi.org/10.1002/rra.906.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

Costelloe, J. F., J. R. W. Reid, J. C. Pritchard, J. T. Puckridge, V. E. Bailey, and P. J. Hudson. "Are alien fish disadvantaged by extremely variable flow regimes in arid-zone rivers?" Marine and Freshwater Research 61, no. 8 (2010): 857. http://dx.doi.org/10.1071/mf09090.

Texto completo

Resumen

The proliferation of alien fish in dryland rivers potentially obstructs the maintenance of river health. Modified flow regimes are hypothesised to facilitate invasions by alien fish but in unregulated dryland rivers, large floods provide a recruitment advantage for native over alien species whereas droughts favour alien species. We tested these hypotheses by using data from a 3-year study (2000–2003) of fish populations in the unmodified rivers of the Lake Eyre Basin (LEB) of Australia. Results from a lower reach of Cooper Creek were compared with those of an earlier study (1986–1992). During

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Morón, Sara, Kathryn Amos, and Sandra Mann. "Fluvial reservoirs in dryland endorheic basins: the Lake Eyre Basin as a world-class modern analogue." APPEA Journal 54, no. 1 (2014): 119. http://dx.doi.org/10.1071/aj13014.

Texto completo

Resumen

Intracratonic dryland basins have been common throughout geological time and significant hydrocarbon reservoirs are contained in these basins. Based on a literature compilation of fluvial dryland reservoirs, the authors demonstrate the need for new modern analogue data from dryland fluvial systems, and present new field data from the Neales River, in the Lake Eyre catchment. The selected study reach has a complex planform, with a downstream transition from single channel to anabranching. Results of the observations of the channel bed grain size, the geomorphology and the channel geometry (widt

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

Higgisson, William, Linda Broadhurst, Foyez Shams, Bernd Gruber, and Fiona Dyer. "Reproductive Strategies and Population Genetic Structure in Two Dryland River Floodplain Plants, Marsilea drummondii and Eleocharis acuta." Genes 13, no. 9 (August 23, 2022): 1506. http://dx.doi.org/10.3390/genes13091506.

Texto completo

Resumen

Aquatic plants share a range of convergent reproductive strategies, such as the ability to reproduce both sexually and asexually through vegetative growth. In dryland river systems, floodplain inundation is infrequent and irregular, and wetlands consist of discrete and unstable habitat patches. In these systems, life history strategies such as long-distance dispersal, seed longevity, self-fertilisation, and reproduction from vegetative propagules are important strategies that allow plants to persist. Using two aquatic plants, Marsilea drummondii and Eleocharis acuta, we investigated the propor

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Amos, Kathryn, Carley Goodwin, and Angel Soria. "Incised valleys in marginal-lacustrine depositional environments: a new reservoir analogue from Lake Eyre, central Australia." APPEA Journal 52, no. 1 (2012): 513. http://dx.doi.org/10.1071/aj11040.

Texto completo

Resumen

Incised-valley fill deposits can form important hydrocarbon reservoirs and provide pathways for hydrocarbon migration. Incised-valleys formed in marginal-marine environments are well described, however, marginal-lacustrine incised-valleys have been the focus of extremely few investigations and are poorly understood. This paper provides a new description of incised-fluvial systems that are presently constructing terminal deposits in embayments around the shoreline of Lake Eyre, central Australia. It is anticipated that better awareness of such deposits will assist in the recognition of these de

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Biggs, A. J. W., and P. Mottram. "Links between dryland salinity, mosquito vectors, and Ross River Virus disease in southern inland Queensland—an example and potential implications." Soil Research 46, no. 1 (2008): 62. http://dx.doi.org/10.1071/sr07053.

Texto completo

Resumen

The impacts of dryland salinity on landscapes and agriculture are well documented, but few links have been made to public health. A cluster of cases of Ross River Virus (RRV) disease in the vicinity of a dryland salinity expression in the town of Warwick, Queensland, has highlighted the potential role of secondary salinity expressions as breeding zones for mosquitoes, including vector species of RRV. It is suggested that further work is required to investigate the matter in Queensland, particularly in relation to the expansion of urban populations in south-east Queensland into old agricultural

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Sheldon, Fran, and Christine S. Fellows. "Water quality in two Australian dryland rivers: spatial and temporal variability and the role of flow." Marine and Freshwater Research 61, no. 8 (2010): 864. http://dx.doi.org/10.1071/mf09289.

Texto completo

Resumen

Water quality, along with hydrology, plays an important role in the spatial and temporal dynamics of a range of ecological patterns and processes in large rivers and is also often a key component of river health assessments. Geology and land use are significant drivers of water quality during flow periods while during periods of no-flow, local-scale factors such as evaporation, groundwater influence and the concentration and precipitation of compounds are important. This study explored the water quality changes in two Australian dryland rivers, the Cooper Creek (Lake Eyre Basin) and the Warreg

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Chiew, FHS, and TA Mcmahon. "Groundwater recharge from rainfall and irrigation in the campaspe river basin." Soil Research 29, no. 5 (1991): 651. http://dx.doi.org/10.1071/sr9910651.

Texto completo

Resumen

Reliable estimates of groundwater recharge are required for effective evaluation of management options for salinity control and high water-tables in the Riverine Plain of south-eastern Australia. This paper provides a brief description of the integrated surface and groundwater modelling approach used to estimate regional recharge rates and presents the recharge rates estimated for the Campaspe River Basin. The integrated model is a powerful management tool as it can predict the relationship between rainfall, irrigation, recharge and rises in the water-table levels. The model predicted that app

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

Puckridge, J. T., F. Sheldon, K. F. Walker, and A. J. Boulton. "Flow variability and the ecology of large rivers." Marine and Freshwater Research 49, no. 1 (1998): 55. http://dx.doi.org/10.1071/mf94161.

Texto completo

Resumen

Ecological processes in large rivers are controlled by their flow variability. However, it is difficult to find measures of hydrological variability that characterize groups of rivers and can also be used to generate hypotheses about their ecology. Multivariate analyses of the hydrographs of 52 rivers worldwide revealed distinctive patterns of flow variability that were often correlated with climate. For example, there were groups of rivers that corresponded broadly with ‘tropical’ and ‘dryland’ climates. However, some rivers from continental climates occupy both extremes of this range, illust

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Lang, S. C., T. H. D. Payenberg, M. R. W. Reilly, T. Hicks, J. Benson, and J. Kassan. "MODERN ANALOGUES FOR DRYLAND SANDY FLUVIAL-LACUSTRINE DELTAS AND TERMINAL SPLAY RESERVOIRS." APPEA Journal 44, no. 1 (2004): 329. http://dx.doi.org/10.1071/aj03012.

Texto completo

Resumen

Ephemeral sandy fluvial-lacustrine deltas and terminal splays associated with dryland depositional environments are important reservoirs in many basins around the world, in both pericratonic and intracratonic settings (Triassic of Algeria; Triassic of the North Sea; and Pliocene of the Caspian Sea). Research on modern depositional analogues from dryland basins offers insights into these types of reservoirs. Australia’s modern Lake Eyre Basin, an arid to hyper-arid, low-accommodation intracratonic basin in central Australia, provides an ideal natural laboratory.This paper highlights field obser

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Jenkins, K. M., A. J. Boulton, and B. Gawne. "Colonisation pathways of microinvertebrates following flooding in a dryland Australian river." SIL Proceedings, 1922-2010 28, no. 3 (October 2002): 1444–47. http://dx.doi.org/10.1080/03680770.2001.11902694.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Abubakar, Ibrahim Tukur, A. Yusuf Maharazu, Ajayi Olofin Emmanuel, and Abdulhamid Adnan. "Shallow groundwater condition for irrigation along dryland river basin, northwestern Nigeria." Journal of Dryland Agriculture 4, no. 1 (December 31, 2018): 1–11. http://dx.doi.org/10.5897/joda2018.0003.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Thoms, Martin, and Michael Delong. "Ecosystem Responses to Water Resource Developments in a Large Dryland River." Water Resources Research 54, no. 9 (September 2018): 6643–55. http://dx.doi.org/10.1029/2018wr022956.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

Thoms, M. C., and F. Sheldon. "Water resource development and hydrological change in a large dryland river: the Barwon–Darling River, Australia." Journal of Hydrology 228, no. 1-2 (February 2000): 10–21. http://dx.doi.org/10.1016/s0022-1694(99)00191-2.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

Bowman, DMJS, and L. Mcdonough. "Feral Pig (Sus Scrofa) Rooting in a Monsoon Forest-Wetland Transition, Northern Australia." Wildlife Research 18, no. 6 (1991): 761. http://dx.doi.org/10.1071/wr9910761.

Texto completo

Resumen

A grid of 447 cells (each 50x50 m) was set up in a wet monsoon rain forest on a gradual slope above the Adelaide River floodplain in the Australian Northern Territory. Surveys of pig (Sus scrofa) rooting were carried out at approximately 3-month intervals from November 1988 to September 1989. The pigs had only limited effects on the forest in both the wet and dry seasons. The seasonally flooded swamp communities (Melaleuca forest and sedgeland) were primarily exploited in the dry season; dryland communities ([Eucalyptus] and Lophostemon forests) were exploited during the wet season. Rainfall d

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

Farias, Rafaela Lima de, Cristina Stenert, Leonardo Maltchik, and Elvio Sergio Figueredo Medeiros. "Partitioning of macroinvertebrate assemblages across temporary pools in an intermittent dryland river." Inland Waters 10, no. 4 (June 4, 2020): 480–92. http://dx.doi.org/10.1080/20442041.2020.1738841.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

Bagstad, K. J., S. J. Lite, and J. C. Stromberg. "VEGETATION, SOILS, AND HYDROGEOMORPHOLOGY OF RIPARIAN PATCH TYPES OF A DRYLAND RIVER." Western North American Naturalist 66, no. 1 (January 2006): 23–44. http://dx.doi.org/10.3398/1527-0904(2006)66[23:vsahor]2.0.co;2.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!