Results 21 to 30 of about 7,978 (214)

Harmonization of the engineering and environmental objectives of the river management: Case study of the Južna Morava river [PDF]

Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2005
Harmonization of river engineering objectives and environmental aspects of river management is considered in the case study of Južna Morava river. Investigation of morphological, hydraulic and sediment logical characteristics of the river, flora and ...
Petković Slobodan, Obratov-Petković Dragica   +1 more
doaj   +1 more source

Allium test genotoxicity data on water from river valley of Irtysh, West Siberia

Data in Brief, 2022
Assessment of genotoxicity of aquatic ecosystems is of great importance for environmental management and assessment of water ecological quality as well as health safety.Data on the genotoxicity of water in rivers of such a large region as Siberia are ...
Dmitry S. Pesnya, Sergey E. Bolotov
doaj   +1 more source

Synergistic assessment of water-related ecosystem services: integrating meta-analysis and InVEST in the Huai River Basin, China

Frontiers in Ecology and Evolution
IntroductionWater-related ecosystem services (WES) underpinned environmental sustainability and water governance, yet their valuation had often remained fragmented and weakly connected to ecological processes.
Mengzhuo Yang, Mengzhuo Yang, Mengzhuo Yang, Mengzhuo Yang, Erkun Gao, Rongxu Chen, Rongxu Chen, Rongxu Chen, Rongxu Chen, Jingyi Chang, Jingyi Chang, Jingyi Chang, Jingyi Chang, Xuejie Zhai, Xuejie Zhai, Xuejie Zhai, Xuejie Zhai   +16 more
doaj   +1 more source

River-floodplain connectivity and residence times controlled by topographic bluffs along a backwater transition

Frontiers in Water
The morphology of river levees and floodplains is an important control on river-floodplain connectivity within a river system under sub-bankfull conditions, and this morphology changes as a river approaches the coast due to backwater influence ...
Nelson Tull, Andrew J. Moodie, Andrew J. Moodie, Paola Passalacqua   +3 more
doaj   +1 more source

Application of 137Cs tracer technique in floodplain deposition research in mesoscale river basins

Geoderma, 2023
Floodplain deposition can provide important historical information about river systems. 137Cs tracer measurement is the most widely used technique for studying floodplain deposition.
Bing Liu, Zhaoyan Wang, Xiaoming Zhang, Gang Xie, Bing Yin, Gang Liu, Tianyu Zhang   +6 more
doaj   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

The Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia, Sandriely F. Marcondes, Mayara S. Siqueira, Taynara R. F. Leão, Robson A. Rodrigues, Karine N. N. Farias, André L. N. Silva, Karin Virgínia Kuibida, Lilian Franco‐Belussi, Carlos E. Fernandes   +9 more
wiley   +1 more source

Exceptional preservation informs the paleobiology of tapinocephalid dinocephalians

The Anatomical Record, EarlyView.
Abstract The tapinocephalid dinocephalian Moschops is one of the most iconic taxa of the middle Permian, yet its paleobiology remains one of the least well‐known. Here, we address some aspects of paleoneurology and paleobiology of Moschops using CT scanning of four well preserved skulls from the upper Abrahamskraal Formation of South Africa. Two of the
Julien Benoit, Lars Schmitz, Kenneth D. Angielczyk, Luke A. Norton, Andrew D. Bolton, Adam Midzuk, Roger M. H. Smith   +6 more
wiley   +1 more source

A new occurrence of tetrapod footprints from the Late Triassic of the Candelária Sequence, Brazil

The Anatomical Record, EarlyView.
Abstract The Hyperodapedon Assemblage Zone of the Candelária Sequence (Santa Maria Supersequence, Paraná Basin) preserves one of the most significant Late Triassic continental vertebrate assemblages in southern Brazil. Despite the relatively well‐documented body fossil record from this interval, ichnological records remain comparatively scarce.
Murilo Andrade‐Silva, Heitor Francischini   +1 more
wiley   +1 more source

Leveraging Big Multitemporal Multisource Satellite Data and Artificial Intelligence for the Detection of Complex and Invisible Features: The Case of Extensive Irrigation Mapping

Archaeological Prospection, EarlyView.
ABSTRACT The detection of buried or obscured archaeological features remains a central challenge in landscape archaeology, particularly in the irrigated floodplains of Mesopotamia where levees and canals formed the basis of complex agrarian systems. This study presents a deep learning–based approach for the large‐scale, automated detection of ancient ...
Nazarij Buławka, Hector A. Orengo, Felipe Lumbreras Ruiz, Iban Berganzo‐Besga, Ekta Gupta   +4 more
wiley   +1 more source

Continental scale metagenomics reveals Microcystis‐induced synchrony among aquatic taxa is exacerbated by trophic cascades

Ecography, EarlyView.
Harmful Microcystis proliferation severely threatens aquatic ecosystems globally, but its impacts on food‐web stability remain poorly understood. Here, we analyzed 1309 metagenomic samples from freshwater ecosystems across China to investigate how Microcystis abundance affects synchrony among taxa in multi‐trophic food webs (from bacteriophages to ...
Lemian Liu, Siqi Zhu, Xiaoqin Huang, Wenjia Hu, Lixiang Luo, Xiusong Pan, Jianfeng Chen   +6 more
wiley   +1 more source