Estimating visual quality, a component of culturally-associated ecosystem services in palaeo-lake environments
- Chhetri, Prem, Kattel, Giri, Dong, Xuhui, Yang, Xiangdong, Min, Xu
- Authors: Chhetri, Prem , Kattel, Giri , Dong, Xuhui , Yang, Xiangdong , Min, Xu
- Date: 2014
- Type: Text , Conference paper
- Relation: Symposium on Australia-China Wetland Network Research Partnership; Nanjing Institute of Geography and Limnology Chinese Academy of Sciences (NIGLAS) Nanjing, China; 23rd-28th December 2014 p. 23-26
- Full Text:
- Reviewed:
- Description: Evaluation of visual quality is essentially a multi-dimensional and multi-sensory experience of landscape assessment. Visual quality refers to the character, condition and quality of lakes/wetlands. It involves perceiving, preferring and valuing the visual quality by the public. Visual quality is an outcome of the perceptual, cognitive and emotional processes in response to visual stimuli of a lake environment. Visual quality therefore is dependent upon the perceptual and structural aspects of perceived scenes of wetlands. Visual assessment, an evaluating process of gaining non-material or intangible benefits by people from ecosystems, through spiritual enrichment, cognitive development, self-reflection, recreation, and aesthetic experiences, has now become one of significant research areas under cultural components of ecosystem services. Public perception in such studies is composed from both the objective and subjective elements of human–landscape interactions. However, it is still a matter of debate whether subjective–objective realities are dichotomous or supplementary to enhancing the quality of human experiences in natural settings. In fact, much research considers them as inseparable and integral parts of landscape perception, despite the tendency for disintegrating landscapes into their constituent components. There is a fundamental theoretical divergence of opinions over the question whether a landscape has an intrinsic or ‘objective’ beauty, which may be in some ways measurable or comparable, or whether beauty is a value that can be only attributed subjectively to an area or a specific landscape.
- Authors: Chhetri, Prem , Kattel, Giri , Dong, Xuhui , Yang, Xiangdong , Min, Xu
- Date: 2014
- Type: Text , Conference paper
- Relation: Symposium on Australia-China Wetland Network Research Partnership; Nanjing Institute of Geography and Limnology Chinese Academy of Sciences (NIGLAS) Nanjing, China; 23rd-28th December 2014 p. 23-26
- Full Text:
- Reviewed:
- Description: Evaluation of visual quality is essentially a multi-dimensional and multi-sensory experience of landscape assessment. Visual quality refers to the character, condition and quality of lakes/wetlands. It involves perceiving, preferring and valuing the visual quality by the public. Visual quality is an outcome of the perceptual, cognitive and emotional processes in response to visual stimuli of a lake environment. Visual quality therefore is dependent upon the perceptual and structural aspects of perceived scenes of wetlands. Visual assessment, an evaluating process of gaining non-material or intangible benefits by people from ecosystems, through spiritual enrichment, cognitive development, self-reflection, recreation, and aesthetic experiences, has now become one of significant research areas under cultural components of ecosystem services. Public perception in such studies is composed from both the objective and subjective elements of human–landscape interactions. However, it is still a matter of debate whether subjective–objective realities are dichotomous or supplementary to enhancing the quality of human experiences in natural settings. In fact, much research considers them as inseparable and integral parts of landscape perception, despite the tendency for disintegrating landscapes into their constituent components. There is a fundamental theoretical divergence of opinions over the question whether a landscape has an intrinsic or ‘objective’ beauty, which may be in some ways measurable or comparable, or whether beauty is a value that can be only attributed subjectively to an area or a specific landscape.
First human impacts and responses of aquatic systems : A review of palaeolimnological records from around the world
- Dubois, Nathalie, Saulnier-Talbot, Emilie, Mills, Keely, Gell, Peter, Battarbee, Rick, Bennion, Helen, Chawchai, Sakonvan, Dong, Xuhui, Francus, Pierre, Flower, Roger, Gomes, Doriedson, Gregory-Eaves, Irene, Humane, Sumedh, Kattel, Giri, Jenny, JeanPhilippe, Langdon, Peter, Massaferro, Julieta, McGowan, Suzanne, Mikomagi, Annika, Ngoc, Nguyen, Ratnayake, Amila, Reid, Michael, Rose, Neil, Saros, Jasmine, Schillereff, Daniel, Tolotti, Monica, Valero-Garces, Blas
- Authors: Dubois, Nathalie , Saulnier-Talbot, Emilie , Mills, Keely , Gell, Peter , Battarbee, Rick , Bennion, Helen , Chawchai, Sakonvan , Dong, Xuhui , Francus, Pierre , Flower, Roger , Gomes, Doriedson , Gregory-Eaves, Irene , Humane, Sumedh , Kattel, Giri , Jenny, JeanPhilippe , Langdon, Peter , Massaferro, Julieta , McGowan, Suzanne , Mikomagi, Annika , Ngoc, Nguyen , Ratnayake, Amila , Reid, Michael , Rose, Neil , Saros, Jasmine , Schillereff, Daniel , Tolotti, Monica , Valero-Garces, Blas
- Date: 2018
- Type: Text , Journal article , Review
- Relation: Anthropocene Review Vol. 5, no. 1 (2018), p. 28-68
- Full Text:
- Reviewed:
- Description: Lake sediments constitute natural archives of past environmental changes. Historically, research has focused mainly on generating regional climate records, but records of human impacts caused by land use and exploitation of freshwater resources are now attracting scientific and management interests. Long-term environmental records are useful to establish ecosystem reference conditions, enabling comparisons with current environments and potentially allowing future trajectories to be more tightly constrained. Here we review the timing and onset of human disturbance in and around inland water ecosystems as revealed through sedimentary archives from around the world. Palaeolimnology provides access to a wealth of information reflecting early human activities and their corresponding aquatic ecological shifts. First human impacts on aquatic systems and their watersheds are highly variable in time and space. Landscape disturbance often constitutes the first anthropogenic signal in palaeolimnological records. While the effects of humans at the landscape level are relatively easily demonstrated, the earliest signals of humaninduced changes in the structure and functioning of aquatic ecosystems need very careful investigation using multiple proxies. Additional studies will improve our understanding of linkages between human settlements, their exploitation of land and water resources, and the downstream effects on continental waters.
- Description: Lake sediments constitute natural archives of past environmental
- Authors: Dubois, Nathalie , Saulnier-Talbot, Emilie , Mills, Keely , Gell, Peter , Battarbee, Rick , Bennion, Helen , Chawchai, Sakonvan , Dong, Xuhui , Francus, Pierre , Flower, Roger , Gomes, Doriedson , Gregory-Eaves, Irene , Humane, Sumedh , Kattel, Giri , Jenny, JeanPhilippe , Langdon, Peter , Massaferro, Julieta , McGowan, Suzanne , Mikomagi, Annika , Ngoc, Nguyen , Ratnayake, Amila , Reid, Michael , Rose, Neil , Saros, Jasmine , Schillereff, Daniel , Tolotti, Monica , Valero-Garces, Blas
- Date: 2018
- Type: Text , Journal article , Review
- Relation: Anthropocene Review Vol. 5, no. 1 (2018), p. 28-68
- Full Text:
- Reviewed:
- Description: Lake sediments constitute natural archives of past environmental changes. Historically, research has focused mainly on generating regional climate records, but records of human impacts caused by land use and exploitation of freshwater resources are now attracting scientific and management interests. Long-term environmental records are useful to establish ecosystem reference conditions, enabling comparisons with current environments and potentially allowing future trajectories to be more tightly constrained. Here we review the timing and onset of human disturbance in and around inland water ecosystems as revealed through sedimentary archives from around the world. Palaeolimnology provides access to a wealth of information reflecting early human activities and their corresponding aquatic ecological shifts. First human impacts on aquatic systems and their watersheds are highly variable in time and space. Landscape disturbance often constitutes the first anthropogenic signal in palaeolimnological records. While the effects of humans at the landscape level are relatively easily demonstrated, the earliest signals of humaninduced changes in the structure and functioning of aquatic ecosystems need very careful investigation using multiple proxies. Additional studies will improve our understanding of linkages between human settlements, their exploitation of land and water resources, and the downstream effects on continental waters.
- Description: Lake sediments constitute natural archives of past environmental
- «
- ‹
- 1
- ›
- »