Results 91 to 100 of about 72,979 (239)

Sustainability status of ecotourism-based seagrass ecosystem management on Maitara Island. Indonesia

Depik Jurnal
Seagrass ecotourism is a tourism activity based on seagrass ecosystem as an educational tour by seeing the ecology of seagrass meadows and associated biota.
Salim Abubakar, Rina Rina, Riyadi Subur, Rene C Kepel, Sunarti Sunarti, Rugaya H Serosero, Yuyun Abubakar, Nebuchadnezzar Akbar, Najamuddin Najamuddin, M. Janib Achmad, Ariyati H. Fadel, M. Said Al Hadad, Raut Nugrahening Widhi, Raut Wahyuning Paluphi   +13 more
doaj   +1 more source

A novel single‐cell NAD‐ME C4 subtype integrated with CAM and bicarbonate use in an aquatic plant

New Phytologist, EarlyView.
Summary Many plants maximize photosynthesis by using a CO2‐concentrating mechanism (CCM). Based on physiology, the freshwater plant Ottelia alismoides has three CCMs: C4 metabolism (NAD‐malic enzyme (NAD‐ME) subtype) and bicarbonate‐use during the day plus crassulacean acid metabolism (CAM) at night and lacks Kranz anatomy. Here, we combined a range of
Hong Sheng Jiang, Wenmin Huang, Shijuan Han, Pengpeng Li, Zuying Liao, Liyuan Wei, Lei Zhao, Shuping Gu, Jun Ding, Brigitte Gontero, Stephen C. Maberly, Wei Li   +11 more
wiley   +1 more source

Updated extinction risk of seagrass species in the Tropical Atlantic Bioregion

Frontiers in Conservation Science
Seagrasses can form vast meadows in coastal areas and provide valuable ecosystem services. Despite their importance, seagrasses are threatened, and their spatial extent and ecological condition have declined worldwide.
Jimena Samper-Villarreal, Jimena Samper-Villarreal, Joel C. Creed, Joel C. Creed, Duarte Frade, Duarte Frade, Bradley T. Furman, Bradley T. Furman, Salomão Bandeira, Salomão Bandeira, Hacen M. El-Hacen, Hacen M. El-Hacen, A. Carolina Peralta, A. Carolina Peralta, Ester A. Serrão, Ester A. Serrão, Beatriz E. Vera Vegas, Beatriz E. Vera Vegas, Brigitta I. van Tussenbroek, Brigitta I. van Tussenbroek   +19 more
doaj   +1 more source

Seagrasses are most vulnerable to marine heatwaves in tropical zones: local‐scale and broad climatic zone variation in thermal tolerances

New Phytologist, EarlyView.
Summary Under a changing climate, it is imperative that we understand how species may respond to temperature impacts, which can differ among populations of the same species due to local drivers. Thermal tolerance data, which can be used to assess an organism's upper thermal limits, is valuable to identify species and/or populations' susceptibility to ...
Nicole Said, Chanelle Webster, Simone Strydom, Natasha Dunham, Matthew P. Adams, Kathryn McMahon   +5 more
wiley   +1 more source

Distribution and influencing factors of macrobenthos on three seagrass beds in the intertidal zone of Shandong province, China

Frontiers in Marine Science
IntroductionThe macrobenthos plays a vital role within the ecosystem of seagrass beds, with its characteristics and spatial distribution serving as indicators of the well-being of the seagrass beds.MethodsIn August 2018, three seagrass beds located in ...
Yinglu Ji, Yinglu Ji, Bo Song, Jiangling Xu, Shaoyu Jiang, Linlin Chen, Baoquan Li   +6 more
doaj   +1 more source

ESTIMATION OF SEAGRASS COVERAGE BY DEPTH INVARIANT INDICES ON QUICKBIRD IMAGERY

Biotropia: The Southeast Asian Journal of Tropical Biology, 2011
Management of seagrass ecosystem requires availability of information on the actual condition of seagrass coverage. Remote sensing technology for seagrass mapping has been used to detect the presence of seagrass coverage,  but so far no information ...
Muhammad Anshar Amran
doaj   +1 more source

Understanding the depth limit of the seagrass Cymodocea nodosa as a critical transition: Field and modeling evidence

, 2022
Elvira Mayol, Jordi Boada, Marta Pérez, Neus Sanmartí, Mario Minguito Frutos, Rohan Arthur, Teresa Alcoverro, David Alonso, Javier Romero   +8 more
openalex   +1 more source

Evolutionary legacies structure the geography of seagrass traits across the world's oceans

New Phytologist, EarlyView.
Summary Traits modulate species' ability to track shifts in climate, yet the extent to which traits have been shaped by the contemporary environment and/or historical processes remains poorly understood. Here, we fill this gap for the world's seagrasses, habitat‐forming species that provide critical ecosystem services.
Nestor E. Bosch, Matthew McLean, Fernando Tuya   +2 more
wiley   +1 more source

Brown Tide Symposium and Workshop : 15-16 July 1991 [PDF]

, 1991
The 'brown tide' bloom of an aberrant Chrysophyte sp. phytoplankter occurred for more than 18 months and extended into both upper (cover map) and lower Laguna Madre, Texas.
Brown Tide Symposium and Workshop (1991 : University of Texas at Austin Marine Science Institute), Pulich, Warren, Whitledge, Terry E., 1943-   +2 more
core   +1 more source

Carbon and nitrogen contents depends on macroalgal species, their tissue section, and development stage

Phycological Research, EarlyView.
SUMMARY Assessing the potential for macroalgae to function as a carbon sink (blue carbon) and nitrogen (N) assimilation is under intensive investigation. The content of elemental carbon (C) and N in macroalgae is the best indicator of their potential; however, with respect to the thallus, C and N content varies in space and time.
Yoichi Sato, Daisuke Saito, Eri Inomata, Atsuko Tanaka, Gregory N. Nishihara   +4 more
wiley   +1 more source