SlideShare a Scribd company logo
1 of 22
Modern Pollen Assemblages Along Transects Across Two Lowland Tropical Lakes Joe N. Burgess M.S. Degree, Spring 2009 Department of Geography The University of Tennessee, Knoxville
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Location of study region in Costa Rica. Source: Horn (2001)
Location of Laguna Maria Aguilar and Laguna Hule on the Caribbean slope of Costa Rica. Source: Horn (2001)
Location of transect across Laguna Hule along which Teddy Gray and Glen Hyman collected 11 dredge samples. Source: Gray (1995)
Aerial photo of study area. Source: Instituto Geográfico Nacional.  Laguna Hule is the large lake in the lower center of the photograph.  Laguna Mariá Aguilar is the small lake in the upper right corner of the photograph.
Laguna Hule
Laguna Hule
Laguna Hule
Laguna Hule
Laguna Hule
Laguna Maria Aguilar
Laguna Maria Aguilar
Laguna Maria Aguilar
Pollen concentration in surface samples of Laguna Maria Aguilar Transect A
Pollen concentration in surface samples of Laguna Maria Aguilar Transect B
Pollen percentages in surface samples of Laguna Maria Aguilar Transect A
Pollen percentages in surface samples of Laguna Maria Aguilar Transect B
Pollen concentration in surface samples of Laguna Hule
Pollen percentages in surface samples of the Laguna Hule transect.
Percentage of fern spores in the surface samples of the Laguna Hule transect.
Significance of Study ,[object Object],[object Object],[object Object],[object Object]

More Related Content

What's hot

IonE Frontiers, Through The Trees
IonE Frontiers, Through The TreesIonE Frontiers, Through The Trees
IonE Frontiers, Through The TreesScott St. George
 
The "Year Without A Summer" was not a year without a ring
The "Year Without A Summer" was not a year without a ringThe "Year Without A Summer" was not a year without a ring
The "Year Without A Summer" was not a year without a ringScott St. George
 
Seeing the Forest for the Tree(Ring)s
Seeing the Forest for the Tree(Ring)sSeeing the Forest for the Tree(Ring)s
Seeing the Forest for the Tree(Ring)sScott St. George
 
Flood rings: Paleoflood evidence in tree-ring anatomy
Flood rings: Paleoflood evidence in tree-ring anatomyFlood rings: Paleoflood evidence in tree-ring anatomy
Flood rings: Paleoflood evidence in tree-ring anatomyScott St. George
 
Photosynthetic rates of Camassia quamash under different burn regimes
Photosynthetic rates of Camassia quamash under different burn regimesPhotosynthetic rates of Camassia quamash under different burn regimes
Photosynthetic rates of Camassia quamash under different burn regimesClaire Cook
 
Solar ghosts: Weighing the evidence for sunspot cycles in fossil trees
Solar ghosts: Weighing the evidence for sunspot cycles in fossil treesSolar ghosts: Weighing the evidence for sunspot cycles in fossil trees
Solar ghosts: Weighing the evidence for sunspot cycles in fossil treesScott St. George
 
Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...
Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...
Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...National Institute of Food and Agriculture
 
GEOG5839.13, Sampling strategies
GEOG5839.13, Sampling strategiesGEOG5839.13, Sampling strategies
GEOG5839.13, Sampling strategiesScott St. George
 
The need for new theory in global dendroclimatology
The need for new theory in global dendroclimatologyThe need for new theory in global dendroclimatology
The need for new theory in global dendroclimatologyScott St. George
 
Detecting and quantifying desertification in the upper east region of ghana u...
Detecting and quantifying desertification in the upper east region of ghana u...Detecting and quantifying desertification in the upper east region of ghana u...
Detecting and quantifying desertification in the upper east region of ghana u...Alexander Decker
 

What's hot (12)

IonE Frontiers, Through The Trees
IonE Frontiers, Through The TreesIonE Frontiers, Through The Trees
IonE Frontiers, Through The Trees
 
The "Year Without A Summer" was not a year without a ring
The "Year Without A Summer" was not a year without a ringThe "Year Without A Summer" was not a year without a ring
The "Year Without A Summer" was not a year without a ring
 
Seeing the Forest for the Tree(Ring)s
Seeing the Forest for the Tree(Ring)sSeeing the Forest for the Tree(Ring)s
Seeing the Forest for the Tree(Ring)s
 
Flood rings: Paleoflood evidence in tree-ring anatomy
Flood rings: Paleoflood evidence in tree-ring anatomyFlood rings: Paleoflood evidence in tree-ring anatomy
Flood rings: Paleoflood evidence in tree-ring anatomy
 
Photosynthetic rates of Camassia quamash under different burn regimes
Photosynthetic rates of Camassia quamash under different burn regimesPhotosynthetic rates of Camassia quamash under different burn regimes
Photosynthetic rates of Camassia quamash under different burn regimes
 
Solar ghosts: Weighing the evidence for sunspot cycles in fossil trees
Solar ghosts: Weighing the evidence for sunspot cycles in fossil treesSolar ghosts: Weighing the evidence for sunspot cycles in fossil trees
Solar ghosts: Weighing the evidence for sunspot cycles in fossil trees
 
Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...
Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...
Large Runoff Flux And Transformation of Particulate Nitrogen (Pn) Following L...
 
Renys Barrios
Renys BarriosRenys Barrios
Renys Barrios
 
GEOG5839.13, Sampling strategies
GEOG5839.13, Sampling strategiesGEOG5839.13, Sampling strategies
GEOG5839.13, Sampling strategies
 
The need for new theory in global dendroclimatology
The need for new theory in global dendroclimatologyThe need for new theory in global dendroclimatology
The need for new theory in global dendroclimatology
 
Detecting and quantifying desertification in the upper east region of ghana u...
Detecting and quantifying desertification in the upper east region of ghana u...Detecting and quantifying desertification in the upper east region of ghana u...
Detecting and quantifying desertification in the upper east region of ghana u...
 
Marine ecology
Marine ecologyMarine ecology
Marine ecology
 

Viewers also liked

Loan officer retention
Loan officer retentionLoan officer retention
Loan officer retentionPhilip LaTessa
 
Fantastic Apartment from Altavista Property
Fantastic Apartment from Altavista PropertyFantastic Apartment from Altavista Property
Fantastic Apartment from Altavista PropertyMJ Liggan
 
Why your social media strategy should be focused
Why your social media strategy should be focusedWhy your social media strategy should be focused
Why your social media strategy should be focusedMichael J Lis
 
6 things you can do to boost your linked in page profile
6 things you can do to boost your linked in page profile6 things you can do to boost your linked in page profile
6 things you can do to boost your linked in page profileMichael J Lis
 
Speck media social media policy and governance model
Speck media social media policy and governance modelSpeck media social media policy and governance model
Speck media social media policy and governance modelMichael J Lis
 
Trabajo Final De Prostesta Bogota
Trabajo Final De Prostesta BogotaTrabajo Final De Prostesta Bogota
Trabajo Final De Prostesta Bogotaanagodin
 
Infographics Resume Daniel Macho
Infographics Resume Daniel MachoInfographics Resume Daniel Macho
Infographics Resume Daniel Machodanielmacho72
 
SPECK Media Start The Conversation
SPECK Media Start The ConversationSPECK Media Start The Conversation
SPECK Media Start The ConversationMichael J Lis
 
UPDATED: Social Media Terms Definitions Model Final
UPDATED: Social Media Terms Definitions Model FinalUPDATED: Social Media Terms Definitions Model Final
UPDATED: Social Media Terms Definitions Model FinalMichael J Lis
 
Social Media Goals Worksheet
Social Media Goals WorksheetSocial Media Goals Worksheet
Social Media Goals WorksheetMichael J Lis
 
Dealing with feedback
Dealing with feedbackDealing with feedback
Dealing with feedbackMichael J Lis
 
Social Media Terms Definitions & Model
Social Media Terms Definitions & ModelSocial Media Terms Definitions & Model
Social Media Terms Definitions & ModelMichael J Lis
 
The Social Media Value Exchange
The Social Media Value ExchangeThe Social Media Value Exchange
The Social Media Value ExchangeMichael J Lis
 
SPECK Media and Social Media
SPECK  Media and Social MediaSPECK  Media and Social Media
SPECK Media and Social MediaMichael J Lis
 

Viewers also liked (20)

Loan officer retention
Loan officer retentionLoan officer retention
Loan officer retention
 
Publicidad digital
Publicidad digitalPublicidad digital
Publicidad digital
 
Fantastic Apartment from Altavista Property
Fantastic Apartment from Altavista PropertyFantastic Apartment from Altavista Property
Fantastic Apartment from Altavista Property
 
Cultura
CulturaCultura
Cultura
 
Why your social media strategy should be focused
Why your social media strategy should be focusedWhy your social media strategy should be focused
Why your social media strategy should be focused
 
Technology
TechnologyTechnology
Technology
 
SCIPs
SCIPsSCIPs
SCIPs
 
6 things you can do to boost your linked in page profile
6 things you can do to boost your linked in page profile6 things you can do to boost your linked in page profile
6 things you can do to boost your linked in page profile
 
Speck media social media policy and governance model
Speck media social media policy and governance modelSpeck media social media policy and governance model
Speck media social media policy and governance model
 
Trabajo Final De Prostesta Bogota
Trabajo Final De Prostesta BogotaTrabajo Final De Prostesta Bogota
Trabajo Final De Prostesta Bogota
 
Fotoincreible
FotoincreibleFotoincreible
Fotoincreible
 
Infographics Resume Daniel Macho
Infographics Resume Daniel MachoInfographics Resume Daniel Macho
Infographics Resume Daniel Macho
 
SPECK Media Start The Conversation
SPECK Media Start The ConversationSPECK Media Start The Conversation
SPECK Media Start The Conversation
 
UPDATED: Social Media Terms Definitions Model Final
UPDATED: Social Media Terms Definitions Model FinalUPDATED: Social Media Terms Definitions Model Final
UPDATED: Social Media Terms Definitions Model Final
 
Social Media Goals Worksheet
Social Media Goals WorksheetSocial Media Goals Worksheet
Social Media Goals Worksheet
 
Dealing with feedback
Dealing with feedbackDealing with feedback
Dealing with feedback
 
Social Media Terms Definitions & Model
Social Media Terms Definitions & ModelSocial Media Terms Definitions & Model
Social Media Terms Definitions & Model
 
The Social Media Value Exchange
The Social Media Value ExchangeThe Social Media Value Exchange
The Social Media Value Exchange
 
JetStream Comfort
JetStream ComfortJetStream Comfort
JetStream Comfort
 
SPECK Media and Social Media
SPECK  Media and Social MediaSPECK  Media and Social Media
SPECK Media and Social Media
 

Recently uploaded

Salient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functionsSalient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functionsKarakKing
 
Exploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptx
Exploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptxExploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptx
Exploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptxPooja Bhuva
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsMebane Rash
 
How to Add New Custom Addons Path in Odoo 17
How to Add New Custom Addons Path in Odoo 17How to Add New Custom Addons Path in Odoo 17
How to Add New Custom Addons Path in Odoo 17Celine George
 
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...Amil baba
 
Application orientated numerical on hev.ppt
Application orientated numerical on hev.pptApplication orientated numerical on hev.ppt
Application orientated numerical on hev.pptRamjanShidvankar
 
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...Nguyen Thanh Tu Collection
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Jisc
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17Celine George
 
Google Gemini An AI Revolution in Education.pptx
Google Gemini An AI Revolution in Education.pptxGoogle Gemini An AI Revolution in Education.pptx
Google Gemini An AI Revolution in Education.pptxDr. Sarita Anand
 
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfUnit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfDr Vijay Vishwakarma
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...Nguyen Thanh Tu Collection
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17Celine George
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxAreebaZafar22
 
How to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSHow to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSCeline George
 
Single or Multiple melodic lines structure
Single or Multiple melodic lines structureSingle or Multiple melodic lines structure
Single or Multiple melodic lines structuredhanjurrannsibayan2
 
ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.MaryamAhmad92
 
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...pradhanghanshyam7136
 
Wellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxWellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxJisc
 
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.christianmathematics
 

Recently uploaded (20)

Salient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functionsSalient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functions
 
Exploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptx
Exploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptxExploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptx
Exploring_the_Narrative_Style_of_Amitav_Ghoshs_Gun_Island.pptx
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan Fellows
 
How to Add New Custom Addons Path in Odoo 17
How to Add New Custom Addons Path in Odoo 17How to Add New Custom Addons Path in Odoo 17
How to Add New Custom Addons Path in Odoo 17
 
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
NO1 Top Black Magic Specialist In Lahore Black magic In Pakistan Kala Ilam Ex...
 
Application orientated numerical on hev.ppt
Application orientated numerical on hev.pptApplication orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
 
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17
 
Google Gemini An AI Revolution in Education.pptx
Google Gemini An AI Revolution in Education.pptxGoogle Gemini An AI Revolution in Education.pptx
Google Gemini An AI Revolution in Education.pptx
 
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfUnit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
How to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSHow to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POS
 
Single or Multiple melodic lines structure
Single or Multiple melodic lines structureSingle or Multiple melodic lines structure
Single or Multiple melodic lines structure
 
ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.ICT role in 21st century education and it's challenges.
ICT role in 21st century education and it's challenges.
 
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...Kodo Millet  PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
 
Wellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptxWellbeing inclusion and digital dystopias.pptx
Wellbeing inclusion and digital dystopias.pptx
 
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.
 

Modern Pollen Assemblages Along Transects Across Two Lowland Tropical Lakes