Results 131 to 140 of about 22,415 (310)

Effects of preservatives and poisons on the elemental and isotopic composition of freshwater particulate organic matter

Limnology and Oceanography: Methods, EarlyView.
Abstract Sediment traps, often used in tandem with preservatives or poisons, are widely used for the collection of particulate organic matter (POM), providing insight into the source to sink mechanisms that shape major biogeochemical cycles and sedimentary carbon sequestration.
Diana Velazquez, Nathan D. Sheldon, Jenan J. Kharbush   +2 more
wiley   +1 more source

Spatio-Temporal Distribution Patterns in Environmental Factors, Chlorophyll-a and Microcystins in a Large Shallow Lake, Lake Taihu, China

, 2014
The spatio-temporal distribution of environmental factors, chlorophyll-a (Chl-a), and microcystins (MCs) in a shallow lake, Lake Taihu (China), were investigated from 2009 to 2011 on a monthly basis at nine sampling stations.
Zhang, Ruibin, Rui Ye, Xiong, Wen, Wang, Yulei, Ruibin Zhang, Qian, Xin, Gao, Hailong, Kun Shan, Yulei Wang, Ye, Rui, Shan, Kun, Hailong Gao, Xin Qian, Wen Xiong   +13 more
core   +1 more source

Sources and trends of trace elements and polycyclic aromatic hydrocarbons in a shallow lake in the Mediterranean area from sediment archives of the Anthropocene. [PDF]

Environ Sci Pollut Res Int, 2022
Gravina P, Sebastiani B, Bruschi F, Petroselli C, Moroni B, Selvaggi R, Goretti E, Pallottini M, Ludovisi A, Cappelletti D.   +9 more
europepmc   +1 more source

Isoetes ×atruensis (Isoetaceae – Lycopodiopsida), a new interspecific sterile hybrid from Rajasthan of Western India

Nordic Journal of Botany, EarlyView.
Isoetes ×atruensis hyb. nov. is shown to be a triploid (2n = 3× = 33 + 1) sterile interspecific hybrid between diploid (2n = 2× = 22 + 1) I. coromandelina and tetraploid (2n = 4× = 44 + 1) I. rajasthanensis. It has been found in two locations in Rajasthan, India.
Sarvesh Kumar Singh, Daniel F. Brunton, Pradeep Kumar Shukla, Santosh Kumar Shukla, Nawal Kishore Dubey   +4 more
wiley   +1 more source

Revealing Physiochemical Factors and Zooplankton Influencing Microcystis Bloom Toxicity in a Large-Shallow Lake Using Bayesian Machine Learning. [PDF]

Toxins (Basel), 2022
Wang X, Wang L, Shang M, Song L, Shan K.
europepmc   +1 more source

Experimental and field evidence indicate that islet‐nesting tundra birds experience reduced nest predation and benefit indirectly from high snow goose densities

Oikos, EarlyView.
Landscape features can shape the occurrence and strength of predator–prey interactions by influencing predation risk and prey distribution. In the High Arctic, some bird species select nesting sites with physical features that impede access for their main terrestrial predator, the Arctic fox.
Marylou Beaudoin, Andréanne Beardsell, Éliane Duchesne, Madeleine‐Zoé Corbeil‐Robitaille, Pierre Legagneux, Dominique Berteaux, Joël Bêty   +6 more
wiley   +1 more source

Deciphering the functional and structural complexity of the Solar Lake flat mat microbial benthic communities

mSystems
The Solar Lake in Taba, Egypt, encompasses one of the few modern-day microbial mats’ systems metabolically analogous to Precambrian stromatolites. Solar Lake benthic communities and their adaptation to the Lake’s unique limnological cycle have not been ...
Rehab Z. Abdallah, Ali H. A. Elbehery, Shimaa F. Ahmed, Amged Ouf, Mohamed N. Malash, Werner Liesack, Rania Siam   +6 more
doaj   +1 more source

Willingness to pay for the ecological restoration of an inland freshwater shallow lake: case of Lake Malombe, Malawi. [PDF]

Heliyon, 2022
Makwinja R, Mengistou S, Kaunda E, Alamirew T.   +3 more
europepmc   +1 more source

Reciprocal relations shape cultural landscapes: Women's environmental stewardship in Ait Bouguemez (High Atlas, Morocco)

People and Nature, EarlyView.
Abstract Mountain social–ecological systems encompass steep ecological gradients and diverse cultural practices, yet the relative roles of these factors in shaping mountain landscapes remain underexplored. In particular, the knowledge and practices of women in coproducing biocultural landscapes are often invisible in the academic literature. In the Ait
Meryem Aakairi, Sara Elgadi, Hamza Zine, Christel Vidaller, Mohamed Cherkaoui, Emmanuel Corcket, Irene Teixidor‐Toneu   +6 more
wiley   +1 more source

The restoration of aquatic macrophytes for improving water quality in a hypertrophic shallow lake in Hubei Province, China

, 2001
This paper deals with a case study of the restoration of submerged macrophytes for improving water quality in a hypertrophic shallow lake, Lake Donghu of Wuhan, Hubei Province, China.
Baoyuan Liu, Zhenbin Wu, Guiping Fu, Wu, ZB, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China, Dongru Qiu, Jiaqi Deng, Feng He   +6 more
core