Ecological Restoration for Littoral Zone of Reservoir

2011 ◽  
Author(s):  
Gang Liu ◽  
Qiong Zhang ◽  
Wennian Xu
Keyword(s):  
Ecological Restoration ◽  
Littoral Zone ◽  
Littoral Zone Of Reservoir

scholarly journals Studies and Demonstration Engineering on Ecological Restoration Technique in the Littoral Zone of Lake Dianchi:the Target and Feasibility

2005 ◽  
Vol 17 (4) ◽  
pp. 317-321 ◽  
Author(s):  
LI Wenchao ◽  
◽  
PAN Jizheng ◽  
CHEN Kaining ◽  
HU Yaohui ◽  
...  
Keyword(s):  
Ecological Restoration ◽  
Littoral Zone ◽  
Restoration Technique

scholarly journals Classification and ecological restoration modes for the littoral zone of Lake Taihu

2012 ◽  
Vol 24 (6) ◽  
pp. 822-828 ◽  
Author(s):  
YE Chun ◽  
◽  
LI Chunhua ◽  
CHEN Xiaogang ◽  
JIAO Xiangli ◽  
...  
Keyword(s):  
Ecological Restoration ◽  
Littoral Zone ◽  
Lake Taihu

Endangered Butterflies and their Non-Native Host Plants: Examining Shifting Values of Belonging in Restoration

2019 ◽  
Vol 3 (1) ◽  
pp. 1-9
Author(s):  
Robert M. Anderson ◽  
Amy M. Lambert
Keyword(s):  
Ecological Restoration ◽  
Native Species ◽  
Puget Sound ◽  
A Value ◽  
The Social ◽  
Remote Island ◽  
Scientific Truth ◽  
Native Host

The island marble butterfly (Euchloe ausonides insulanus), thought to be extinct throughout the 20th century until re-discovered on a single remote island in Puget Sound in 1998, has become the focus of a concerted protection effort to prevent its extinction. However, efforts to “restore” island marble habitat conflict with efforts to “restore” the prairie ecosystem where it lives, because of the butterfly’s use of a non-native “weedy” host plant. Through a case study of the island marble project, we examine the practice of ecological restoration as the enactment of particular norms that define which species are understood to belong in the place being restored. We contextualize this case study within ongoing debates over the value of “native” species, indicative of deep-seated uncertainties and anxieties about the role of human intervention to alter or manage landscapes and ecosystems, in the time commonly described as the “Anthropocene.” We interpret the question of “what plants and animals belong in a particular place?” as not a question of scientific truth, but a value-laden construct of environmental management in practice, and we argue for deeper reflexivity on the part of environmental scientists and managers about the social values that inform ecological restoration.

Species composition and distribution of marine macro algae at Co To and Thanh Lan archipelago

2020 ◽  
Vol 20 (3) ◽  
pp. 267-276
Author(s):  
Dam Duc Tien ◽  
Nguyen Thi Mai Anh ◽  
Linh Manh Nguyen ◽  
Pham Thu Hue ◽  
Lawrence Liao
Keyword(s):  
Species Composition ◽  
Littoral Zone ◽  
Marine Algae ◽  
Similarity Coefficient ◽  
Algal Flora ◽  
Average Value ◽  
Site Number ◽  
Species Composition And Distribution ◽  
Total Species ◽  
Macro Algae

This paper exhibites species composition and distribution of marine seaweed at 10 sites of Co To and Thanh Lan islands in May 2019. The studies record 76 species of marine algae in the area, belonging to four divisions: Cyanophytes, Rhodophytes, Ochrophytes and Chlorophytes. Among them, five species are classified into Cyanophytes (comprising 6.6% of total species); thirty-four species into Rhodophytes (44.7%); twenty-one species into Ochrophytes/Phaeophytes (27.6%) and sixteen species into Chlorophytes (21.1%). The species composition of marine seaweeds in Co To and Thanh Lan shows significant differences as follows: 22 species (sites number 4 and 10) to 58 species (site number 2) and the average value is 38.7 species per site. Sørensen similarity coefficient fluctuates from 0.33 (sites number 5 and 10) to 0.84 (sites number 1 and 3) and the average value is 0.53. The current investigations show that four species of twenty-one species are collected in the littoral zone and forty-two species in the sub-littoral zone (in which there are thirteen species distributed in both littoral zone and sub-littoral zone). The algal flora in Co To and Thanh Lan is characterized by subtropics.

Structural Changes in Phytoplankton of the Littoral Zone of Lake Baikal

2017 ◽  
Vol 53 (2) ◽  
pp. 16-24 ◽  
Author(s):  
N. A. Bondarenko ◽  
N. F. Logacheva
Keyword(s):  
Lake Baikal ◽  
Littoral Zone ◽  
Structural Changes
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